Featured series 
Tag: Harvard Medical School
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Health
Earlier AIDS drug treatment would save 76,000 lives over 5 years
EMBARGO DATE CORRECTION — JULY not August — Study suggests earlier HIV antiviral treatment saves lives and is cost effective, even in areas of limited resources Early initiation of lifesaving…
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Health
Lifestyle culprit in increase in cardiovascular disease
Despite the perception that cardiovascular disease is a problem of industrialized countries, it is the leading cause of death everywhere except Africa, where it is eclipsed by the raging AIDS…
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Health
An unusual collection: A brain tumor tissue bank
Five years ago, as she was walking into Caritas Holy Family Hospital and Medical Center in Methuen, Mass., Patricia Fay saw a priest she knew and cornered him. “I’m like…
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Health
Damon Runyon Cancer Research Foundation awards fellowships to Harvard scientists
The Damon Runyon Cancer Research Foundation, a nonprofit organization focused on supporting exceptional early career researchers and innovative cancer research, has selected four Harvard affiliates to receive Damon Runyon fellowships at its May 2009 Fellowship Award Committee review.
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Science & Tech
Newly discovered pheromone helps female flies tell suitors to ‘buzz off’
There she is again: the cute girl at the mall. Big eyes. Long legs. She smiles at you. You’re about to make your move … but wait! What’s she wearing?…
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Health
Steffie Woolhandler, MD, MPH, receives excellence in mentoring award from Harvard Medical School
Steffie Woolhandler, MD, MPH, a staff physician and Associate Professor of Medicine at Harvard Medical School (HMS), is a recipient of the 2008-2009 A. Clifford Barger Excellence in Mentoring Award.…
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Health
First molecular steps to childhood leukemia identified
A Harvard research based at Massachusetts General Hospital has identified how a chromosomal abnormality known to be associated with acute lymphoblastic leukemia (ALL) – the most common cancer in children…
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Health
Glimpsing the birth of our earliest reproductive cells
It has long been a mystery how the developing embryo designates those rare, precious cells destined to produce sperm and eggs — enabling us to have offspring – since these…
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Health
When physicians share notes with their patients
Patients across the country are voicing a growing desire for greater engagement in, and control over, their own medical care. A new study led by Beth Israel Deaconess Medical Center…
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Health
Human cardiac master stem cells identified
Harvard Stem Cell Institute researchers at Massachusetts General Hospital have identified the earliest master human heart stem cell from human embryonic stem cells – ISL1+ progenitors – that give rise…
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Health
Spinal fusion protein associated with complications, higher costs
In the United States, back pain continues to be a leading cause of disability and one of the most common reasons to see a physician for evaluation. Among various treatment…
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Health
Low blood sugar in hospital linked to higher death risk
Harvard researchers at Brigham and Women’s Hospital (BWH) found that diabetics hospitalized for noncritical illnesses who develop hypoglycemia (low blood sugar) during hospitalization have an increased likelihood of remaining hospitalized…
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Science & Tech
Massachusetts Lt. Governor tours Harvard research facilities
Massachusetts Lt. Governor Timothy Murray on Wednesday toured Harvard labs in both Cambridge and Boston. “The Patrick Administration has been very supportive of the university research sector in Massachusetts and…
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Campus & Community
Harvard Medical School fetes scholar, names chair
Harvard Medical School (HMS) will endow a new chair named for child psychiatrist Leon Eisenberg, the School’s longtime Maude and Lillian Presley Professor of Social Medicine, starting July 1.
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Health
Study pinpoints novel cancer gene and biomarker
Dana-Farber Cancer Institute scientists’ discovery of a cancer-causing gene – the first in its family to be linked to cancer – demonstrates how the panoramic view of genomics and the…
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Health
Common ECG finding may indicate serious cardiac problems
A common electrocardiogram (ECG) finding that has largely been considered insignificant may actually signal an increased risk of atrial fibrillation (a chronic heart rhythm disturbance), the future need for a…
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Health
Researchers learn how mutations extend life span
In the sense that organisms existing today are connected through a chain of life – through their parents, grandparents, and other ancestors – almost a billion years back to the…
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Health
After a century, link between chromosomal instability and centrosome defects in cancer cells is unraveled
In a new study, Dana-Farber Cancer Institute scientists disprove a century-old theory about why cancer cells often have too many or too few chromosomes, and show that the actual reason…
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Health
AML patients benefit from stem cell transplants
A stem cell transplant (SCT) from a compatible donor early in the course of disease is the best approach for the majority of young and middle-aged adult patients with acute…
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Health
Researchers solve ‘bloodcurdling’ mystery
By applying cutting-edge techniques in single-molecule manipulation, researchers at Harvard University have uncovered a fundamental feedback mechanism that the body uses to regulate the clotting of blood. The finding, which…
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Health
Shining light on leptin’s role in brain
In investigating the complex neurocircuitry behind weight gain and glucose control, scientists have known that the hormone leptin plays a key role in the process. But within the myriad twists…
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Science & Tech
Health, life insurers hold billions in tobacco stocks
More than a decade after Harvard Medical School researchers first revealed that life and health insurance companies were major investors in tobacco stocks – prompting calls upon them to divest…
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Health
Video can help patients make end-of-life decisions
Viewing a video showing a patient with advanced dementia interacting with family and caregivers may help elderly patients plan for end-of-life care, according to a study led by Massachusetts General…
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Science & Tech
Hospice care under-used by many terminally ill patients, study finds
A new study led by researchers at Harvard Medical School (HMS) found that only about half the patients diagnosed with metastatic lung cancer discuss hospice care with their physician within…
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Health
Genetic testing for breast or ovarian cancer risk may be greatly underutilized
Although a test for gene mutations known to significantly increase the risk of hereditary breast or ovarian cancer has been available for more than a decade, a new study finds…
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Science & Tech
Scientists create custom three-dimensional structures with ‘DNA origami’
By combining the art of origami with nanotechnology, Dana-Farber Cancer Institute researchers have folded sheets of DNA into multilayered objects with dimensions thousands of times smaller than the thickness of…
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Health
Researchers identify the brain’s on-off switch for fear
Harvard researchers at McLean Hospital have identified a particular protein in the brain that serves as a trigger for the body’s innate fear response. This discovery suggests a potential target…
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Health
Glutamine supplements show promise in treating stomach ulcers
Nearly 20 years ago, it was discovered that bacteria known as Helicobacter pylori were responsible for stomach ulcers. Since then, antibiotics have become the primary therapy used to combat the…
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Health
Common virus could cause high blood pressure
A new study suggests for the first time that cytomegalovirus (CMV), a common viral infection affecting between 60 percent and 99 percent of adults worldwide, is a cause of high…