Study Finds Proteasome Link in HIV Infection Spread
Researchers report HIV uses proteasome protein complexes to assemble new viral particles and spread to uninfected cells. Test tube results show proteasome inhibitors may reduce HIV spread by about 98 percent, but human impact and safety remain unknown.
MENTIONED IN THIS ARTICLE
Washington
National Academy of Sciences
Ulrich Schubert
National Institute of Allergy and Infectious Diseases
Schubert
PNAS
Jonathan W. Yendell
Yewdell
Pennsylvania State University
Dana- Farber Cancer Institute
Harvard Medical School
University of Padua
Italy
Yendell
Attention turns to lymphedema after breast cancer
Washington AP reports lymphedema affects 15 to 20 percent of breast cancer patients, with about 300,000 survivors dealing daily with swelling after lymph node removal or radiation. The American Cancer Society funds certification efforts for workers and publishes guides, while urging cautious use of vaccines, blood pressure checks, and skin punctures on the affected side. Complete decongestive treatment tops recommended options, combining massage, bandaging, and compression to control fluid buildup.
MENTIONED IN THIS ARTICLE
Washington
Suzanne Ben Aida
American Cancer Society
Robert A. Smith
Society
Ben Aida
Reston
Smith
Cancer Society
Study shows men listen with half their brain
In a study of 20 men and 20 women, MRI scans showed men largely use the left language area when listening while women engage both sides. Researchers note this may reflect different processing rather than overall listening ability, with implications discussed at the Radiological Society meeting.
MENTIONED IN THIS ARTICLE
Chicago
Joseph T. Lurito
Indiana University School of Medicine
Lurito
Radiological Society of North America
John Grisham
Edgar Kenton
The
American Stroke Association
Thomas Jefferson University
Philadelphia
Gene found linked to autism in HOXA1 mutation study
Researchers at University of Rochester and NIH-funded center report 40 percent of 57 autism patients carry a mutated HOXA1 gene, affecting early brain development. The finding, published in Teratology, suggests a single mutated copy can predispose to autism, while two mutated copies are likely lethal in utero.
MENTIONED IN THIS ARTICLE
Washington
University of Rochester
Patricia Rodier
National Institutes of Health
Teratology
Rodier
NIH
Nihhd
Nih.gov
Computers aid detection in mammograms study
A study of 12,860 women at the Women's Diagnostic & Breast Health Center finds computer aided detection increases cancer detection by about 20 percent and helps radiologists spot subtle signs such as tiny calcium deposits. The FDA approved ImageChecker system is used with standard mammograms.
MENTIONED IN THIS ARTICLE
Chicago
Timothy W. Freer
Radiology Society of North America
Food and Drug Administration
Freer
Women’s Diagnostic & Breast Health Center
Plano
Woman seeks better lymphedema care near Virginia home
Ben Aida, receiving CDP therapy from a clinic at Inova Fairfax Hospital, notes a missed session and ongoing battle with lymphedema. The cancer society funds a competency exam development by the Lymphedema Association of North America to standardize therapist quality so insurers will cover repeat treatments, aiming for next year.
MENTIONED IN THIS ARTICLE
Ben Aida
Inova Fairfax Hospital
Virginia
The
Cancer Society
Lymphedema Association of North America
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