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Alcohol consumption linked to accelerated biological aging

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 20, entitled, "Alcohol consumption and epigenetic age acceleration across human adulthood."

14 Nov 2023

Social, gendered variables may better explain observed sex disparities in adverse drug events

A new study out this week in the journal Social Science and Medicine proposes that social, gendered variables may better explain observed sex disparities in adverse drug events than sex-based biology.

14 Nov 2023

Aspirin avoidance improves clinical outcomes in patients with advanced heart failure

Left ventricular assist devices (LVADs) are pumps that are used to circulate blood in patients with weakened hearts due to advanced heart failure. Mechanical stress on these implants can make patients susceptible to blood clots, and patients are required to take anti-clotting medications including vitamin-k antagonists (VKA) and aspirin.

14 Nov 2023

Dietary sodium intake significantly impacts blood pressure, reveals comprehensive study

The JAMA study finds individual blood pressure responses to dietary sodium variations are consistent across different subgroups, including those on antihypertensive medications, suggesting a universal effect of sodium intake on blood pressure in a diverse population.

14 Nov 2023

Vegan diet with soy significantly reduces hot flashes in postmenopausal women

A low-fat vegan diet that includes soy fosters changes in the gut microbiome that decrease postmenopausal vasomotor symptoms, or hot flashes, overall by 95%, according to a new study by the Physicians Committee for Responsible Medicine.

14 Nov 2023

New vaccine against Strep A could drastically cut antibiotic use for sore throats, study suggests

Study predicts that a vaccine against group A Streptococcus (Strep A) could significantly reduce antibiotic prescriptions for sore throat, potentially leading to a 33% decrease in global antibiotic use for this condition.

14 Nov 2023

Study provides insights into longevity of neutralizing antibodies in HIV-1 infection

An international team has for the first time researched the longevity of neutralizing antibodies in HIV-1-infected people.

14 Nov 2023

Drinking coffee regularly may help prevent irritable bowel syndrome

Study reveals that coffee consumption is associated with a reduced risk of developing irritable bowel syndrome (IBS), as determined by a systematic review and meta-analysis of global studies.

14 Nov 2023

Circular extrachromosomal DNA identified as a potential target for new medulloblastoma therapies

A study of newly created databases of medulloblastoma has found that patients with tumors containing circular extrachromosomal DNA - loops of DNA found outside of regular chromosomes - are twice as likely to relapse and three times as likely to die within five years of diagnosis.

14 Nov 2023

Does cannabis use impact the risk of glaucoma? New study investigates

The study in Scientific Reports finds no significant association between cannabis use and the risk of primary open-angle glaucoma, challenging the notion that cannabis could influence intraocular pressure and glaucoma risk.

14 Nov 2023

Study uses cellulose sheets to map body's extracellular vesicles, unlocking disease insights

Study demonstrates the use of cellulose nanofiber sheets for spatial analysis of extracellular vesicles, revealing their geographical heterogeneity in the human body, which could advance the understanding and treatment of diseases.

14 Nov 2023

Bioengineered human heart muscle cells and micro-tissues take flight to space

Mount Sinai's Cardiovascular Research Institute is sending bioengineered human heart muscle cells and micro-tissues into space for the first time on NASA's 29th SpaceX commercial resupply services mission, which launched Thursday, November 9.

14 Nov 2023

BU researcher awarded $589,000 grant from the Breast Cancer Research Foundation

Julie Palmer, ScD, co-director of the Boston University-Boston Medical Center (BU-BMC) Cancer Center, has been awarded a one-year, $589,000 Research Grant from the Breast Cancer Research Foundation (BCRF) for her research, "Breast Cancer Drivers in Black Women: Society to Cells."

14 Nov 2023

COVID-19 triggers epigenetic alterations that drive lung damage and fatalities

The COVID-19 disease, due to infection with the SARS-CoV2 virus, became an international pandemic in 2020. To date, more than 770 million people have suffered from the disease and nearly 7 million of them have lost their life.

14 Nov 2023

High-dose CBD fails to relieve pain in knee osteoarthritis patients

Cannabidiol (CBD) is marketed by some suppliers as a painkiller, e.g. for osteoarthritis of the knee. Animal experiments have shown that the substance, which is extracted from the hemp plant, has an anti-inflammatory and pain-relieving effect in arthritis.

14 Nov 2023

Self-perception of health influences physical activity levels in older adults with arthritis

People with arthritis who report more negative feelings about how they are aging tend to get less physical activity and perceive themselves as less healthy, according to a new study by researchers at Hospital for Special Surgery (HSS) and Weill Cornell Medicine.

14 Nov 2023

Novel mechanism of maternal-fetal communication discovered

A research group from the University of Oulu, Finland, has shown that nanoparticles originating from maternal gut bacteria are present in amniotic fluid.

14 Nov 2023

Eating in a ten-hour window has positive health benefits

Eating in a ten-hour window is associated with higher energy and mood and lower hunger levels, new results from the largest UK community science study of its kind shows .

14 Nov 2023

Cancer stem cells induce macrophage aging, creating conditions for tumor formation

Cancer stem cells cause the aging of macrophages in mice with healthy immune systems, creating conditions for the formation of tumors.

14 Nov 2023

Genetic test for antidepressants could save millions and improve patient outcomes

A special kind of genetic test that helps determine the best antidepressant for patients with moderate-to-severe depression could generate substantive health system savings and greatly improve patient outcomes, according to new research from the University of British Columbia.

14 Nov 2023

Medical Research News

Alcohol consumption linked to accelerated biological aging

Social, gendered variables may better explain observed sex disparities in adverse drug events

Aspirin avoidance improves clinical outcomes in patients with advanced heart failure

Dietary sodium intake significantly impacts blood pressure, reveals comprehensive study

Vegan diet with soy significantly reduces hot flashes in postmenopausal women

New vaccine against Strep A could drastically cut antibiotic use for sore throats, study suggests

Study provides insights into longevity of neutralizing antibodies in HIV-1 infection

Drinking coffee regularly may help prevent irritable bowel syndrome

Circular extrachromosomal DNA identified as a potential target for new medulloblastoma therapies

Does cannabis use impact the risk of glaucoma? New study investigates

Study uses cellulose sheets to map body's extracellular vesicles, unlocking disease insights

Bioengineered human heart muscle cells and micro-tissues take flight to space

BU researcher awarded $589,000 grant from the Breast Cancer Research Foundation

COVID-19 triggers epigenetic alterations that drive lung damage and fatalities

High-dose CBD fails to relieve pain in knee osteoarthritis patients

Self-perception of health influences physical activity levels in older adults with arthritis

Novel mechanism of maternal-fetal communication discovered

Eating in a ten-hour window has positive health benefits

Cancer stem cells induce macrophage aging, creating conditions for tumor formation

Genetic test for antidepressants could save millions and improve patient outcomes

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

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