image:Senior author Thomas Hawke is a professor in the Department of Pathology and Molecular Medicine. view more

Credit: McMaster University

Hamilton, ON (June 10, 2022) Older adults with Type 1 diabetes (T1D) are at significantly higher risk of both muscle weakening and cardiovascular complications, say McMaster University researchers.

Using gripping power as a measure, researchers compared the muscle strength of 63 participants from the Canadian Longitudinal Study on Aging with T1D to a control group of 63 without diabetes, tracking them over a three-year period. The average age of those surveyed was 59 when first assessed.

The research has been published in The Canadian Journal of Diabetes.

The study authors also found that older patients with T1D had abnormally low diastolic blood pressure when the heart muscle is relaxed between beats which might be an indicator of early increased cardiovascular disease risk.

The study follows related research showing that T1D patients over 40 had reduced leg-muscle strength. Taken together, the studies suggest patients should be trying to preserve their strength with resistance-based exercises such as resistance bands and weights.

We now have two pieces of evidence showing that patients with T1D have reduced strength and undertaking resistance-based exercises can compensate for this loss, said senior author Thomas Hawke, a professor in the Department of Pathology and Molecular Medicine.

Hawke explained that some people with T1D avoid exercise, fearing it will lower their blood sugar.

Unlike aerobic exercise, resistance training is not usually associated with lowering blood sugar in T1D. In fact, it can even increase blood sugar levels a little. More and more studies are proving the benefits of resistance exercise. The benefits are multifaceted, he said.

Hawke said the evidence is now overwhelming clear that diminishing muscle strength is strongly associated with higher mortality.

It is also significantly correlated with your frailty and ability to live independently. Can you carry a grocery bag, pick up that laundry basket, or even get up from your toilet unassisted? We need to identify these issues before a person suffers a serious fall and requires hospitalization or institutionalization.

Maureen MacDonald, a professor in the Department of Kinesiology said that the Canadian Longitudinal Study on Aging is providing important data to help identify areas for future research.

We have now received a grant to follow-up this research with an exercise training study to determine if we can lessen some of the negative health impacts of T1D we observed in this study.

Co-author Lauren Turner, who has T1D herself, said the research can guide clinical practice and help patients with diabetes make better decisions about their health.

This study shows the importance of being active and maintaining ones muscle health to ensure longevity, as well as using insulin and monitoring blood sugar levels, said Turner, who completed her undergraduate degree in Kinesiology in Hawkes lab. She is now completing her masters degree at York University.

As someone with diabetes, I enjoy running and being active, and it is all about finding the balance between what is good for you and what you like."

An estimated 300,000 Canadians live with T1D. The disease typically presents in childhood/adolescence and is one of the most common chronic pediatric diseases, resulting in serious complications and reducing life expectancy by as much as 15 years.

The study was funded by the Canadian Institutes of Health Research.

Canadian Journal of Diabetes

Decreased Diastolic Blood Pressure and Average Grip Strength in Adults with Type 1 Diabetes Compared to Controls: An Analysis of Data from the Canadian Longitudinal Study on Aging (CLSA)

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Older persons with Type 1 diabetes face risk of reduced muscle strength and more cardiovascular issues, researchers find - EurekAlert

There are now 110confirmed cases of monkeypox in Canada, including at least nine in Ontario, according to Health Canada.

As of June 9, at least23 other cases were under investigation in Toronto and Halton Region Public Health confirmed its first case, whilethere have been noconfirmed cases in Hamilton, said Hamilton Public Health Services.

Karen Mossman, a virologist and professor of Pathology and Molecular Medicine at McMaster University, said the silver lining in a potential monkeypox outbreak could be the lessons we learned during the COVID-19 pandemic.

She said COVID-19 has increased awareness on how we should proceed with a potential outbreak.

"Many general practices put in place during COVID will help limit infection with monkeypox," she wrote in an email to CBC Hamilton.

"Hopefully COVID will normalize mask wearing, new working arrangements (and associated technologies), better ventilation systems, etc."

But she also warns that concern around an increase in local cases is warranted.

That concern could be linked to few people having immunity against monkeypox, Dr. Mossman explained.

"While the smallpox vaccine is thought to provide protection, vaccination for smallpox ended circa 1970 when the virus was effectively eradicated, and those vaccinated likely have limited remaining immunity," she said.

Fortunately, she said monkeypox doesn't spread as quickly as SARS-CoV-2, and doesn't mutate as quickly as coronaviruses.

"Monkeypox spreads through bites or scratches from an infected animal, or through direct contact with sores or bodily fluids from infected people (example during sex) or contaminated clothing, bedding etc.," she said.

Mossman says there were also lessons to be learned from COVID-19 about how doctors communicate with the public.

"I think there needs to be a balance between transparency and awareness, with reality based on the best available data and knowledge. The public has a right to be aware of what viruses are circulating, and could potentially form a new outbreak," she said.

"This is where it gets challenging, as we often don't know what we don't know, and as we gather more information, those messages change. We absolutely experienced this during COVID at the beginning there was a lot we did not know, but made assumptions (or best guesses) based on how similar SARS-CoV-2 was to SARS-CoV, and our experience with the pandemic in 2003."

Mossman says the general public needs to have more information in order to assess risk when it comes to outbreaks.

"By using the adage of 'trust me, I'm a doctor,'we aren't doing our job in really educating the public of why and how decisions/recommendations are made, which I think is critically important so that when the next pandemic happens, the public has a general awareness and can better understand what is happening, why, and should they be concerned or not," she said.

At the moment, Niagara Region Public Health is not aware of any local cases, according to an email to CBC Hamilton on Wednesday.

Dr. Azim Kasmani, associate medical officer of health at Niagara Region Public Health, said that it's "unlikely" that a pandemic could arise from the current outbreak.

"From what we know about monkeypox so far, it's unlikely to have the same global impact as COVID-19," he wrote.

"These are different viruses with different spread patterns and different health effects."

For now, Dr. Kasmani suggests steering clear of close and physical contact with others who could be infected with monkeypox, as well as to avoid sharing personal belongings with those individuals.

"As we enter the summer months when large outdoor gatherings and festivals become more common, it is important to think about how much close, skin-to-skin contact you will engage in when attending an event," he added.

Like Dr. Mossman, he agrees that people should be wary of monkeypox but that we could be slightly more prepared for outbreaks this time around.

"COVID-19 was a brand new virus, and humans had no immunity to it when it emerged," he said."Monkeypox, on the other hand, has been known for decades, we have seen it and managed it before."

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Lessons learned from COVID-19 are 'silver lining' as we face Monkeypox virus, expert says - CBC.ca

CHICAGO & VANCOUVER, British Columbia--(BUSINESS WIRE)--GE Healthcare is proud to provide cutting-edge molecular imaging solutions that enable and increase access to precision health and theranostics to help improve patient outcomes across care areas, including prostate cancer the most prevalent cancer in men and the third most prevalent cancer overalli.

Where most medical therapies are designed with the average patient in mind, theranostics brings together diagnoses and treatment in one application, providing a more targeted and personalized therapy than ever before. Clinicians and patients are especially seeing much success with theranostics in prostate cancer a highly manageable disease, but one that is difficult to treat when diagnosed at a late stage claiming more than 1.4 million lives annuallyii.

During the COVID-19 pandemic, clinical adoption of theranostics slowed due to a delay in elective procedures and the increased risk posed to its often-immunocompromised patients. However, a surge in demand for theranostics infrastructureiii is now anticipated following the U.S. Federal Drug Administrations (FDA) approval of several new drugs and therapies. This includes the diagnostic tracer Gallium-68 PSMA-11 and therapy drug Lutetium-177 PSMA-617, which are key to applying theranostics in prostate cancer.

Healthcare is timely and personal and its delivery should be too, explains Jean-Luc Procaccini, President & CEO, Molecular Imaging & Computed Tomography, GE Healthcare. Theranostics has the potential to transform care from a look at the average patient to a precise look at each individual. Already, it is providing hope to late-stage prostate cancer patients by aiding with the diagnosis of the disease, the accurate quantification of its progression, and the delivery of targeted, personalized therapies all in the same session. And soon, we hope to see it adopted earlier in the disease care pathway and across oncology to benefit more patients around the world.

To prepare for the creation of dedicated theranostics centers, SNMMI and related international molecular imaging societies recently published a new guide for healthcare systems globallyiii. Focusing on safety protocols and operational procedures, the guide provides a framework that highlights best practices that can be applied across care areas.

Nuclear medicine is entering a new age of precision theranostics, in which next-generation alpha- and beta-labeled radiotherapeutics are tailored to individual cancer patients using the latest diagnostic PET radiopharmaceuticals, explains Dr. Peter Scott, Associate Professor of Radiology, Division Director of Nuclear Medicine, University of Michigan. With the FDA approval of a new PSMA-agent for treatment of prostate cancer, the future is here. Patients, their families and referring physicians are all demanding access to theranostics, creating an unprecedented demand for higher and higher amounts of radioactive metals. The only way to meet the global need for PET radionuclides like Gallium-68 and Copper-64 is through commercial solid-target solutions suitable for routine use.

As the industry prepares to usher in this new era of precision health and personalized medicine, GE Healthcare is proud to offer innovative molecular imaging solutions to healthcare systems around the world.

Discovery with the Molecule Journey: Enabling Precision Health: The enablement of theranostics in prostate cancer care begins with the production of radioisotopes for use in diagnostic tracers namely Gallium-68 PSMA-11 which is administered to the patient, attaches to specific cancer cells, and releases radioactive emissions to provide detailed molecular information unique to each patient.

However, shortages of the generators that produce Gallium-68 historically have created serious challenges for clinicians and limited patient access. In response, GE Healthcare is proud to introduce a new Solid Target Platform for its PETtrace cyclotron which in combination with its FASTlab 2 New Edition platform can produce 100x the amount of Gallium compared to a generator for increased theranostics capabilities and access in prostate cancer patient careiv.

While solid targets have been around for some time, they have traditionally been viewed as research tools and required complicated infrastructure and highly trained operators. Now, with GE Healthcares TRACERcenter Solutions and new PETtrace Solid Target Platform, healthcare systems can more easily access the equipment, tracers and staff training necessary to deliver a more cost-effective, personalized solution.

Diagnosis: Accurately Staging & Quantifying Disease: To read the emissions released by the Gallium-68 PSMA-11 tracer, the patient must be imaged using a highly sensitive PET/CT scanner. This technology provides the clinician detailed information that is used to better understand the structure and function of each patients tissue and disease state to help form personalized therapy recommendations. The more sensitive the PET/CT, the more accurate the images and quantification.

To this end, GE Healthcare is now shipping its Discovery MI Gen 2 premium digital PET/CT system, which provides next-level digital detection with an axial field of view (FOV) scalable up to 30 centimeters to achieve a 125 percent increase in sensitivityv. This helps translate to 33 percent improvement in scan times or dose amountsvi.

These capabilities are further supported by Q.Clear, which offers up to 2x improvement in both image quality (SNR) and quantitation accuracy (SUVvii), and MotionFree for up to 67 percent improvement in lesion volume measurements, helping inform clinicians prostate cancer therapy recommendationsviii.

Additionally, this scanner includes a CT that is designed to allow TrueFidelity deep-learning image reconstruction to enable image sharpness and improved noise textureix. Discovery MI Gen 2 proclaims up to a 41 percent increase in small lesion detectabilityx.

Treatment: Delivering & Monitoring Targeted Therapy: With regard to therapy, the FDA recently approved Lutetium-177 PSMA-617 an exceptional therapy for advanced prostate cancer in March 2022. It works by binding to and delivering a small amount of radiation to prostate cancer cells anywhere in the body to help patients with advanced prostate cancer live longer and maintain quality of lifexi.

To help clinicians evaluate the success of these therapies, GE Healthcare developed its breakthrough StarGuide SPECT/CT system with 12 cutting-edge CZT detectors that not only scan patients in 3D to provide more information to clinicians but are also optimized for Theranostics procedures including imaging this latest Lutetium-177-based prostate cancer therapy.

Compared to conventional technologies, StarGuides Digital Focus CZT detectors offer improved volume sensitivity and SPECT resolutionxii, which is especially valuable for imaging both peaks of Lutetium-177 emissions, which in turn helps clinicians pinpoint the size, shape, and position of lesions with exceptional accuracy. Paired with GE Healthcares innovative Q.Clear solution for SPECT reconstruction, the resulting images provide outstanding quantification for the diagnosis and staging of disease and monitoring of treatment.

Increasing Accuracy & Efficiency: Artificial intelligence (AI) also offers new opportunities to streamline workflows, provide accurate data, and help expedite diagnoses across care areas all valuable offerings in todays resource constrained healthcare environment.

Thats why GE Healthcare also offers the Xeleris V image processing solution with a collection of AI-enabled clinical applications to help simplify and enhance workflows. This includes Q.Thera AIxiii, which is designed to leverage Q.Volumetrix MI to help clinicians automatically and accurately segment areas of interest including AI-based kidney segmentation for quantitation and dosimetry calculations, all with the goal to help reduce the time required for the user to process and calculate dose enabling them to spend more time with patients.

The advancement of imaging technologies and continuous evolution and discovery of new tracers and targeted therapies is ushering in a new era in healthcare one in which precision health and theranostics exist at its core. Prostate cancer is only the beginning, with many more applications under development for the future.

GE Healthcare is proud to offer clinicians unique opportunities to make personalized care decisions and treatment response assessments for the benefit of patients around the world. The company is uniquely positioned to advance these efforts as the only partner with solutions spanning from molecular imaging diagnostics, cyclotrons, chemistry synthesis, PET/CT, PET/MR, nuclear medicine, advanced digital solutions, and pharma partnerships to cover the breadth of steps from discovery to diagnosis to treatment.

For more information on GE Healthcares Molecular Imaging portfolio, visit gehealthcare.com or our SNMMI 2022 event overview page.

About GE Healthcare:

GE Healthcare is the $17.7 billion healthcare business of GE (NYSE: GE). As a leading global medical technology, pharmaceutical diagnostics and digital solutions innovator, GE Healthcare enables clinicians to make faster, more informed decisions through intelligent devices, data analytics, applications, and services, supported by its Edison intelligence platform. With over 100 years of healthcare industry experience and around 48,000 employees globally, the company operates at the center of an ecosystem working toward precision health, digitizing healthcare, helping drive productivity and improve outcomes for patients, providers, health systems and researchers around the world.

Follow us on Facebook, LinkedIn, Twitter, and Insights for the latest news, or visit our website http://www.gehealthcare.com for more information.

i International Agency for Research on Cancer. Accessed Jun 3, 2022. https://gco.iarc.fr/today/online-analysis-multi-bars?v=2020&mode=cancer&mode_population=countries&population=900&populations=900&key=total&sex=0&cancer=39&type=0&statistic=5&prevalence=0&population_group=0&ages_group%5B%5D=0&ages_group%5B%5D=17&nb_items=10&group_cancer=0&include_nmsc=0&include_nmsc_other=1&type_multiple=%257B%2522inc%2522%253Afalse%252C%2522mort%2522%253Afalse%252C%2522prev%2522%253Atrue%257D&orientation=horizontal&type_sort=0&type_nb_items=%257B%2522top%2522%253Atrue%252C%2522bottom%2522%253Afalse%257D ii Cancer. World Health Organization. Feb 3, 2022. Accessed Jun 1, 2022. https://www.who.int/news-room/fact-sheets/detail/cancer iii JNM Publishes Joint Guide for the Establishment of Theranostics Centers. Society of Nuclear Medicine. Apr 29, 2022. https://www.snmmi.org/NewsPublications/NewsDetail.aspx?ItemNumber=40416 iv Svedjehed et al. Demystifying solid targets: Simple and rapid distribution-scale production of [68Ga]GaCl3 and [68Ga]Ga-PSMA-11. Nuclear Medicine and Biology. Volumes 104105, JanuaryFebruary 2022, Pages 1-10. https://doi.org/10.1016/j.nucmedbio.2021.10.002 v Sensitivity (cps/kBq) as compared to Discovery MI 20 cm.vi With Discovery MI Gen 2 30 cm configuration compared to 25 cm configuration. 33% reduction in scan time or injected dose, as shown in phantom testing.vii SNR and SUV improvement as compared to OSEMviii Compared to non-processed (STATIC, no motion correction) data. As demonstrated in phantom testing using a typical and fast respiratory model, 18 mm Ge-68 spheres, and OSEM reconstruction.ix As demonstrated in a clinical evaluation consisting of 60 cases and seven physicians, where each case was reconstructed with both DLIR and ASiR-V and evaluated by three of the physicians. In 90 percent of the reads, DLIRs noise texture was rated better than ASiR-Vs. In 99 percent of the reads, DLIRs image sharpness was rated the same as or better than ASiR-Vs.x Discovery MI Gen 2 30 cm compared to Discovery MI 25 cm with matched scan time/injected dose. As demonstrated in phantom testing.xi Breaking News: First-in-Class Radioligand Therapy Approved for Advanced Prostate Cancer, Prostate Cancer Foundation. March 23, 2022. https://www.pcf.org/c/breaking-news-first-in-class-radioligand-therapy-approved-for-advanced-prostate-cancer/#:~:text=Lutetium%2DPSMA%2D617%20(Lu%2DPSMA)%20is%20now,and%20taxane%2Dbased%20chemotherapy xii StarGuide SPECT reconstruction with scatter used the systems factory NEMA NU 1-2018 resolution protocol which uses the same method (BSREM with Clarity 3D) as its clinical bone protocol. NM/CT 870 DR and NM/CT 870 CZT SPECT reconstruction used Evolution for Bone (OSEM). NM/CT 870 DR used LEHR/LEHRS collimators and NM/CT 870 CZT used the WEHR collimator.xiii CE marked. 510k pending with the FDA. Not available for sale in all regions.

Note: Radiopharmaceuticals may not be approved by ministers of health in all regions. Gallium-68 PSMA-11 and Lutetium-177 PSMA-617 are not approved in Canada.

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Healthcare Is Personal: GE Healthcare's Total Molecular Imaging Solutions Enable Precision Health & Theranostics for Personalized Prostate Cancer...

Scientists at Yale Cancer Center have found that patients with breast cancer and high levels of insulin in the blood may be responsive to metabolism-targeting treatments, which in turn may improve the effectiveness of subsequent chemotherapy treatments.

Scientists at Yale Cancer Center have found that patients with breast cancer and high levels of insulin in the blood may be responsive to metabolism-targeting treatments, which in turn may improve the effectiveness of subsequent chemotherapy treatments. The findings were published today in Communications Biology.

The incidence of breast cancer is projected to increase more than 50% between 2011 and 2030. This forecast is partially attributable to rising rates of obesity, which accelerate the incidence and progression of breast cancer in postmenopausal women. At the same time, metabolism-targeting therapies such as the diabetes drug metformin have gained increasing popularity in breast cancer treatment, with mixed outcomes in clinical trials.

Using a new class of diabetes drug, SGLT2 inhibitors, Yale researchers studied the SGLT2 inhibitor dapagliflozin as an alternative to metformin. The research was done in animal models to determine the responsiveness to dapagliflozin in addition to chemotherapy in breast tumors. Their findings were mutation-specific. The study revealed that dapagliflozin improves the effectiveness of chemotherapy in slowing breast tumor growth in models with breast cancer driven by mutations upstream of the insulin signaling pathway. Models with breast cancer driven by mutations downstream of the insulin pathway or in pathways with other driver mutations were not improved with the combined therapy.

Our data supports the development of insulin-lowering approaches to breast cancer treatment in hyperinsulinemic patients, said Rachel Perry, PhD, Assistant Professor of Medicine (Endocrinology) and Cellular and Molecular Physiology at Yale Cancer Center and lead author on the paper. The next step will be to move this research into early clinical trials at Smilow Cancer Hospital, which should position SGLT2 inhibitors as an attractive target to fill this niche.

Funding for the study was provided by the Lionheart Foundation.

The following Yale authors contributed to this study: Ngozi D. Akingbesote, Aaron Norman, Wanling Zhu, Alexandra A. Halberstam, Xinyi Zhang, Julia Foldi, and Maryam B. Lustberg.

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Yale Scientists Develop Precision Medicine Approach to Metabolic Therapy for Breast Cancer - OncLive

Pitt employees who reached the milestones of 20, 30, 40 and 50 years of service between Jan. 1, 2021 and June 30, 2022, were honored at an in-person ceremony on June 2 at the William Pitt Union.

The longer than normal list reflects a year and a half of work anniversaries. Last June, the ceremony, which is normally held each year, honored those who hit milestones in 2020. That ceremony had been delayed because of the pandemic.

The one person marking 50 years at Pitt Torran King hit that mark last year and then decided to retire after a long career in Facilities Management.

Torran A. King, work-in process labor, Facilities Management

Marissa Arlet, Institutional Animal Care & Use Committee, SVC Research

David P. Bolette, Veterinary Services, Division of Laboratory Animal Resources, Health Sciences

Marie Elena Bresz, Office of the Dean, School of Computing and Information

Carl Daugherty, Animal Husbandry, Division of Laboratory Animal Resources, Health Sciences

Robin A. DeAngelo, Radiology, School of Medicine

Judith L. DeNinno, Animal Husbandry, Division of Laboratory Animal Resources, Health Sciences

Trudy Newring Evans, Office of the Dean, School of Computing and Information

Charles Fleishaker, Research Support Services, Dietrich School of Arts and Sciences

Edward Gyurisin, University Center for Teaching and Learning

Susan E. Johnson, fiscal, UPMC Hillman Cancer Institute

Edward F. Kuchar, Medicine, School of Medicine

Leigh Ann Kuchar, Pitt IT Telecom

Lisa Kubick, Office of the Dean, Dietrich School of Arts and Sciences

Sandra G. Latini, Office of Technology Management, SVC Research

Judy Malenka, Infectious Diseases & Microbiology, Graduate School of Public Health

John F. McKnight, Johnstown Physical Plant, maintenance

Mary Murock, Animal Husbandry, Division of Laboratory Animal Resources, Health Sciences

Karen O'Brien, Facilities Management AVC

Dave Rahuba, Moving Services, Business and Auxiliary Services

James J. Roskowski, Prosthodontics, Dental Medicine

Jim Segneff, Information Technology, Swanson School of Engineering

Bruce Steele, Office of University Communications

Joanne Stumme, Student Financial Services, CFOs office

Frederick W. Tylka, Information Technology, Swanson School of Engineering

Karen A. Whitehead, Operations and Quality Administration, SVC Philanthropic and Alumni Engagement

John Ziats, Johnstown Office of Student Life

Douglas Ziegler, University Center for Teaching and Learning

Greg L. Adametz, Pediatrics Research Administration, School of Medicine

Lisa M. Bailey, Microbiology and Molecular Genetics, School of Medicine

Karen Bassett, Office of the Dean, School of Education

Donna L. Baxter, Student Financial Services, CFOs office

Sharon Hixson Bindas, Office of the Dean, School of Computing and Information

Natalie K. Bird, Departmental Libraries, University Library System

David J. Browning, Dental Instruments, School of Dental Medicine

Carmella Campbell, Basic Research Administration, UPMC Hillman Cancer Institute

Katheryn Carr, Office of Sponsored Programs, SVC Research

Lynda M. Connelly, University Center for Social and Urban Research

Roy Cooper Jr., University Store, Business and Auxiliary Services

Robert A. Crawford, Facilities Management Pittsburgh Campus Buildings

Babeth V. Crockett, Public Safety and Emergency Management

Allen A. DiPalma, Office of Trade Compliance, SVC Research

Kelly L. Dornin-Koss, Educational and Compliance Office, SVC Research

Janet Famiglietti, UPCI National Surgical Adjuvant Breast and Bowel Project, UPMC Hillman Cancer Institute

Donald J. Fedor Jr., Facilities Management Pittsburgh Campus Buildings

Timothy Fitzgerald, Pitt IT Enterprise Applications

Amy Flaugh, Epidemiology, Graduate School of Public Health

Michael Gaber, Office of the Dean, School of Medicine

Paul A. Guglielmo, Facilities Management Work-in Process Labor

Nadine M. Hamlett, Clinical Programs, School of Law

Scott David Harley, Scaife Hall Waste Processing

Matthew J. Harr, Johnstown Information Systems

Fang He, Pathology, School of Medicine

Richard H. Henderson, Office of Administration, Health Sciences

Carol M. Herko, Real Estate Administration, Planning, Design and Real Estate

Rich Holmes. Office of University Counsel

Nancy Hood, Psychology, Dietrich School of Arts and Sciences

Roy Humphrey, WPTS Radio/Panther Prints, Student Affairs

Wendy M. Jameson, Pathology, School of Medicine

Anthony Jones, Pitt IT Operations

Diane Kline, program coordinator, Graduate School of Public & International Affairs

Shari D. Kubitz, Learning Research & Development Center

Michele Leahy, Craniofacial Regeneration, School of Dental Medicine

Kimberly A. Livingston, Johnstown Operations-Registrar

David Malicki, Biological Sciences, Dietrich School of Arts and Sciences

Darla J. McGivern, Critical Care Medicine, School of Medicine

Jayne McGoey, Internal Audit , Chancellors office

Elizabeth McNally-Martin, Education Technology and Innovation, School of Nursing

Maureen McNulty, Annual Programs, SVC Philanthropic and Alumni Engagement

Kellie Mitchell, Office of the Dean, Swanson School of Engineering

Jeff Morrison, Office of Administration, Health Sciences

Cara Svitko Nestlerode, Epidemiology, Graduate School of Public Health

Cindy Niznik, Physics & Astronomy, Dietrich School of Arts and Sciences

Jane Ann Ondo, Pitt IT Portfolio and Project Management Office

Marianne Page, Psychology, Dietrich School of Arts and Sciences

Nancy M. Patuc, Pitt IT Financial Systems

Glenn Peterson, Bioengineering, Swanson School of Engineering

Nancy I. Petro, Medicine, School of Medicine

George Petrucci, Housing Administration, Business and Auxiliary Services

Paul A. Poland, Medicine, School of Medicine

David Puccio, University Center for Teaching and Learning

Pamela Rall-Johnston, Scaife Hall Housekeeping

Douglas J. Remmick, Pitt IT Telecom

Susan L. Ronczka, Office of the Controller, CFOs office

Elizabeth A. Rush, UPCI Research Lab-Kirkwood, UPMC Hillman Cancer Institute

Laura Schmid, Office of Human Resources

Laurel Ann Povazan Scholnick, Departmental Libraries, University Library System

Adrian Starke, Chemical/Petroleum Engineering, Swanson School of Engineering

Kevin Starke, Payment Processing & Compliance, CFOs office

Jody Stockdill, Medicine, School of Medicine

Carla D. (Crawford) Takacs, Innovation Institute, SVC Research

Jeffrey A. Toporcer, Pitt IT Software Site License

Carol Kinlough Truschel, Medicine, School of Medicine

Pamela D. Vincent, Pediatrics, School of Medicine

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Longtime employees honored at in-person ceremony | University Times | University of Pittsburgh - University Times

Bacterial sampling is now underway to assess the abundance and types of antimicrobial resistance (AMR) in bacteria on Welsh dairy, beef and sheep farms.

The study, which researchers at the University of Bristol are coordinating, is part of Arwain DGC a project designed to help combat antimicrobial-resistant bacteria in animals and the environment in Wales.

Launched last year, Arwain DGC aims to reduce the need to use antimicrobials such as antibiotics by improving productivity, animal health and welfare through new and innovative technology and 'good practice'.

Data obtained by analysing environmental faecal samples from a selected group of Welsh farms over 12 months will assist researchers in learning more about what factors are associated with AMR on farms. These data will also help inform the design of a robust AMR surveillance system for Wales in the future.

Participating farms have volunteered to be part of the study and the samples and information from accompanying farmer questionnaires along with data on antimicrobial sales to the farm - are anonymised. A core of 50 farms (20 dairy, ten beef, ten sheep, and ten beef/sheep farms) from across Wales have been recruited.

Environmental faecal samples are taken monthly from various locations on each farm by vets from 14 veterinary practices involved in the study. Samples are taken from areas such as animal housing, collection yards, pens and pasture.

The samples are then cultured to identify the presence of antibiotic-resistant Escherichia coli (E. coli) bacteria, which are used in such studies to give an indication of the level of AMR on each farm.

The study is led by Professors Kristen Reyher and Matthew Avison from the University of Bristol, who lead Bristol AMR.

Matthew Avison, Professor of Molecular Bacteriology in Bristol's School of Cellular and Molecular Medicine, said: "Sample collection started in mid-April, and we are very pleased with how it is going. Farmers have been engaging well with the study, and we are very grateful to them and the vets who have important relationships with the farms and are out collecting the monthly samples.

"Over the next 12 months, we aim to get a cross-section of animal samples young, old, mixed species to give us a real-time picture of what is happening on farms at different points throughout the year.

"From our previous experience sampling dairy farms in the southwest of England, we know that, in February, there is very little AMR on farms, but in September, it is easily detectable. However, we have not sampled beef and sheep farms before, so to start seeing the samples come in is exciting."

He added, We hope this work will be used as evidence to recommend to Welsh Government how best to take samples from farms to look at AMR should they ever want to introduce a surveillance system.

Kristen Reyher, Professor of Veterinary Epidemiology and Population Health at Bristol Veterinary School, added: "Farmers and vets have done so much together in the last few years to ensure they are being good stewards of important medicines like antibiotics. Our work comparing their antibiotic use and other management factors with the AMR we find on farms continues to help us unpick the relationships between what happens on farms and in the environment as well as better understand the selection and transmission of AMR. The Arwain DGC project is a great example of Wales leading the way on providing important information about AMR to the world, and we stand ready to get to work on these data that are now rolling in."

Arwain DGC is closely aligned to the Welsh Governments five-yearAMR in Animals and the Environment Implementation Plan (2019 2024). This project has received funding through the Welsh Government Rural Communities - Rural Development Programme 2014-2020, which is funded by the European Agricultural Fund for Rural Development and the Welsh Government.

About antimicrobial resistanceOver-reliance on antimicrobials has led to some antibiotics losing their efficacy and ability to fight infections.

Globally, in 2019, 1.2 million people are estimated to have died from bacterial infections that did not respond to antibiotics.

AMR is classed as a global 'One Health' challenge and described by The World Health Organization as an issue where "without urgent action, we are heading for a post-antibiotic era, in which common infections and minor injuries can once again kill."

About Arwain DGCArwain DGC (Defnydd Gwrthfaicrobaidd Cyfrifol/Responsible Antimicrobial Use) builds on the pioneering work of an earlier project - Arwain Vet Cymru (AVC) - which focused on improving antibiotic prescribing in cattle and sheep through a Wales-wide network of Veterinary Prescribing Champions. AVCs work has subsequently become the blueprint for similar schemes across the UK and globally.

Arwain DGC comprises a schedule of activities and brings together experienced collaborators to deliver a wide-ranging programme addressing AMR in animals and the environment.

Included are key Welsh agricultural stakeholders (Menter a Busnes, Welsh Lamb and Beef Producers Ltd and Welsh Agricultural Organisation Society), academic institutions (University of Bristol and Aberystwyth University School of Veterinary Science) and veterinary delivery partners (Iechyd Da and Milfeddygon Gogledd Cymru).

The overall Arwain DGC project is led by Menter a Busnes, with each partner responsible for specialist elements of its delivery, including:

About Bristol AMRBristol AMR is a cross-faculty Research Strand funded by the Elizabeth Blackwell Institute for Health Research, through the University's Wellcome Trust Institutional Strategic Support Fund (ISSF). AMR research at the University of Bristol focuses on interdisciplinary approaches to tackling AMR with research conducted across all of our six faculties.

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With a targeted disruptive innovation biotechnology-related exchange traded fund strategy, investors can focus on companies driving change in targeted therapeutics, bioinformatics, CRISPR technology, and more.

In the recent webcast, Change the DNA of Your Portfolio: Growth Opportunities Through Genomics, Nicholas Grous, associate portfolio manager at ARK Invest, highlighted five innovation platforms that will experience long-term growth, including artificial intelligence, energy storage, robotics, DNA sequencing, and blockchain technology. These five sub-categories are expected to enjoy long-term growth. For instance, gene sequencing is expected to expand to $3.6 trillion in 2030 from $125 billion in 2020. Overall, ARK Invest projects disruptive innovation technologies could grow to $210 trillion by 2030, compared to $14 trillion in 2020.

The increased adoption of disruptive innovation technologies will not just be a one-off event as these innovative ideas will cover a broad swathe of industries and touch upon many facets of the global economy. For example, Grous believed that the convergence of next-generation DNA sequencing, artificial intelligence, and gene therapies should boost returns on investment significantly, potentially creating a golden age of health care likely to rival that of the 1980s and 1990s.

Simon Barnett, research analyst at ARK Invest, explained that researchers had historically been forced to choose between accuracy with short-read sequencing or comprehensiveness with long-range sequencing to break the genome into smaller segments to analyze with high-resolution optics, which is then reassembled with computer algorithms. According to Wrights Law, for every cumulative doubling in data produced on its reinstalled base, the cost of synthesis-based LRS has declined and will continue to decline by 28%. Looking ahead, ARK projects the cost to sequence a whole human genome with long-read technology will drop to $100-$200 and its accuracy will be superior to SRS across all variant types by the end of 2025.

According to our research, gene editing breakthroughs are creating more effective therapies at a faster rate than historically has been the case, Barnett said.

For example, compared to zinc finger nucleases (ZFNs), which moved from discovery to the first human dose in roughly eight years, the relatively new CRISPR technology took less than half the time, three years, and can address 48% of known diseases, or almost twice ZFNs 28%. Prime and base editing CRISPR derivatives address even more diseases, 79% and 59%, respectively. Consequently, Barnett argued that CRISPR may be seen as a superior gene-editing method going forward, and it already shows as CRISPR has been dominating recent academic research and clinical trials.

Looking ahead, ARK expects gene editing and gene therapy companies to grow to $1.1 trillion in market capitalization by 2026. Given potential cures for diseases, the share of research and development funding for gene therapy innovations should continue to rise. By 2026, the share of total R&D spending devoted to gene editing and therapy companies could grow from 3% to 17%.

Additionally, Barnett noted that routine blood-based, multi-cancer screening combined with improvements in single-cancer screening could prevent 40% of metastatic diagnoses and increase loco-regional diagnoses by 10%. Even without improvements in cancer therapy, ARK estimates that earlier intervention could prevent 66,000 cancer deaths per year in the US alone.

The Central Dogma could help describe how biotechnology moves forward. The Central Dogma states that DNA (the genome) is transcribed into RNA (the transcriptome), which ultimately is translated into protein (the proteome). Proteins carry out virtually all critical-to-life functions but, when altered, can cause disease.

Understanding the interactions between and among the pillars of the Central Dogma, we will improve our ability to make predictions, diagnoses, and leaps of fundamental, biological insight, Barnett said.

We believe the future of molecular biology is based on multi-omics techniques that integrate pillars of the Central Dogma. Based on our research, multi-omics including life science tools, basic and translational research, population health efforts, and molecular diagnostics could impact oncology, organ health, and population health, scaling from $110 billion to roughly $300 billion during the next five years, he added.

As a way to capture this potential growth opportunity, investors can turn to theARK Genomic Revolution Multi-Sector Fund (NYSEArca: ARKG), an actively managed strategy that seeks long-term growth of capital by investing in domestic and foreign equity securities of companies across multiple sectors, including health care, information technology, materials, energy, and consumer discretionary, that are relevant to the funds investment theme of the genomics revolution.

ARKG aims for thematic multi-cap exposure to innovative elements including gene therapy bio-informatics, bio-inspired computing, molecular medicine, and pharmaceutical innovations. The ETF aims to capture long-term growth with a low correlation of relative returns to traditional growth strategies and a negative correlation to value strategies. Additionally, the fund offers a tool for diversification due to little overlap with traditional indices. It can be a complement to traditional value/growth strategies.

Financial advisors who are interested in learning more about growth opportunities in the biotech segment can watch the webcast here on demand.

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An Innovative ETF Opportunity That Taps Into Our Increased Understanding of the Human Genome - ETF Trends