Navigation Links
NIH funds work at WPI on regenerating heart tissue and preventing urinary tract infections
Date:5/29/2009

WORCESTER, Mass. May 28, 2009 Congressman James McGovern, D-Massachusetts, today announced National Institutes of Health (NIH) awards for two researchers at Worcester Polytechnic Institute's Life Sciences and Bioengineering Center at Gateway Park.

Glenn Gaudette, PhD, assistant professor of biomedical engineering at WPI, will receive $403,000 over two years to advance his work using bone marrow derived stem cells to restore function to damaged hearts. Terri Camesano, PhD, associate professor of chemical engineering at WPI, will receive $218,000 over two years to continue her studies of how cranberry juice prevents urinary tract infections. The grants are the first NIH awards for both Gaudette and Camesano, marking an important milestone for the investigators.

"I am pleased to see the NIH continues to recognize the vital research being done at WPI," said Congressman McGovern. "The NIH is the gold-standard for biomedical research in the United States, and these awards further extend Worcester's position as a leading center for the life sciences."

Commenting on the new awards and the growing concentration of NIH funded research at the university, W. Grant McGimpsey, WPI's associate provost for research and graduate studies ad interim, said "receiving NIH funding, after a rigorous review from their peers, is a major achievement for our young investigators. It validates the scholarship and creativity of their work. More important, though, is the progress these and other exciting research programs at WPI are making to help translate basic science discoveries into potential therapies and technologies that will help people."

In previous studies, Camesano has shown that cranberry juice hinders the ability of the bacteria E.coli to adhere to the epithelial cells that line the interior of the urinary tract. Bacterial adhesion is the first step toward infection. In the new study, Camesano's team will analyze how cranberry juice affects the molecular mechanisms involved in that initial latching-on process, using atomic force microscopy to measure the forces involved. The aim is to establish the optimal cranberry juice dose and exposure time to prevent bacterial adhesion. As part of the new study, Camesano will collaborate with Joseph Grocela, MD, a urologist and clinical researcher at the Massachusetts General Hospital, who will provide samples of epithelial cells taken from women who suffer from chronic urinary tract infections (UTIs). Camesano's lab will observe how the cells react when they are challenged by E.coli and treated with cranberry juice. The goal is to develop a new therapy for UTIs that does not rely on antibiotics.

Gaudette's lab explores the potential for human mesenchymal stem cells (hMSCs), which come from the bone marrow, to regenerate cardiac tissue, thereby helping a damaged heart beat more effectively. Heart attacks cause significant scaring of cardiac tissue, which in turn prevents the scarred area of the heart from contracting to pump blood. Recent studies by Gaudette and others have shown that when hMSCs are injected into a damaged heart, they help improve cardiac function. Working with WPI colleagues George Pins, PhD, associate professor of biomedical engineering, and Marsha Rolle, PhD, assistant professor of biomedical engineering, Gaudette developed a system for seeding biopolymer microthreads with hMSCs, then stitching those threads directly into a damaged heart. The technique significantly improves the ability to place the hMSCs at precise points in the heart to improve function in the damaged area. The new study aims to develop processes for maximizing the number of hMSCs that can be loaded onto the threads, and then to study the effect of the cells on cardiac function in a rat model.


'/>"/>

Contact: Michael Cohen
mcohen@wpi.edu
508-868-4778
Worcester Polytechnic Institute
Source:Eurekalert

Related biology news :

1. Keck Foundation funds study of biological interactions with nanomaterials
2. Genes and environment grant funds close look at nature-nurture overlap in common diseases
3. NHGRI funds new Centers for Excellence in Ethical, Legal and Social Implications Research
4. USDA Cooperative Agreement funds mosquito project at Rutgers
5. BP funds scholarship for University of Houston to help fill industry ranks
6. OCAST funds OSU projects with commercial viability
7. BP funds energy scholarships for K20 scholars
8. National Science Foundation funds research addressing enduring questions of life
9. W.M. Keck Foundation grant funds reproductive science research
10. Michael J. Fox Foundation Funds $1.1 Million for Cutting-edge Approaches to Parkinsons Disease
11. EPA funds ground-breaking Lyme disease research
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/5/2017)... 5, 2017  The Allen Institute for Cell Science ... a one-of-a-kind portal and dynamic digital window into the ... the first application of deep learning to create predictive ... lines and a growing suite of powerful tools. The ... and future publicly available resources created and shared by ...
(Date:4/3/2017)... 2017  Data captured by IsoCode, IsoPlexis ... a statistically significant association between the potency ... and objective response of cancer patients post-treatment. ... whether cancer patients will respond to CAR-T ... as to improve both pre-infusion potency testing and ...
(Date:3/29/2017)... 2017  higi, the health IT company that operates ... America , today announced a Series B investment ... EveryMove. The new investment and acquisition accelerates higi,s strategy ... transform population health activities through the collection and workflow ... higi collects and secures data today on behalf of ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... 2017 , ... Disappearing forests and increased emissions are the main causes of ... year. Especially those living in larger cities are affected by air pollution related diseases. ... most pollution-affected countries globally - decided to take action. , “I knew I had ...
(Date:10/10/2017)... ... October 10, 2017 , ... ... advancing targeted antibody-drug conjugate (ADC) therapeutics, today confirmed licensing rights that give ... Liposomal Nanoparticle), a technology developed in collaboration with Children’s Hospital Los Angeles ...
(Date:10/10/2017)... 10, 2017 SomaGenics announced the receipt of ... develop RealSeq®-SC (Single Cell), expected to be the first ... (including microRNAs) from single cells using NGS methods. The ... to accelerate development of approaches to analyze the heterogeneity ... "New techniques for measuring levels of mRNAs in individual ...
(Date:10/9/2017)... ... 09, 2017 , ... The award-winning American Farmer television series will feature 3 ... airs Tuesdays at 8:30aET on RFD-TV. , With global population estimates nearing ten ... to continue to feed a growing nation. At the same time, many of our ...
Breaking Biology Technology: