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DDT exposure found to alter sperm epigenome in humans

In a study that signals potential reproductive and health complications in humans, now and for future generations, researchers from McGill University, the University of Pretoria, Université Laval, Aarhus University, and the University of Copenhagen, have concluded that fathers exposed to environmental toxins, notably DDT, may produce sperm with health consequences for their children.

9 Feb 2024

FDA’s plan to ban hair relaxer chemical called too little, too late

In April, a dozen years after a federal agency classified formaldehyde a human carcinogen, the Food and Drug Administration is tentatively scheduled to unveil a proposal to consider banning the chemical in hair-straightening products.

8 Feb 2024

Metal pollution contributes to reduced female fertility, with Zinc as a notable exception

Study finds certain metals, especially Copper and Chromium, adversely affect female fertility, while Zinc shows a protective effect, highlighting potential environmental factors in global fertility decline.

7 Feb 2024

Rice University's new WaTER Institute aims to address water-related challenges

Forty-three million Americans lack access to municipal water, and 1 in 10 people globally do not have access to safe drinking water. Rice University's new WaTER Institute, launched today, aims to address this and other complex water-related challenges.

5 Feb 2024

Small-molecule A485 mobilizes white blood cells on demand

New study reveals a small molecule that can selectively mobilize white blood cells, offering potential treatments for diseases with abnormal leukocyte counts.

3 Feb 2024

The effectiveness of statins in PCOS management

The application of statins in the treatment of polycystic ovary syndrome (PCOS).

1 Feb 2024

Scientists uncover a way to "hack" neurons' internal clocks to speed up brain cell development

The neurons that make up our brains and nervous systems mature slowly over many months.

31 Jan 2024

Vegan and keto diets trigger distinct immune system changes in just two weeks

Researchers at the National Institutes of Health observed rapid and distinct immune system changes in a small study of people who switched to a vegan or a ketogenic (also called keto) diet.

30 Jan 2024

New review aims to help clinicians diagnose and manage polycystic ovarian syndrome

A new review in CMAJ (Canadian Medical Association Journal) is aimed at helping clinicians diagnose and manage polycystic ovarian syndrome (PCOS), an endocrine disorder that affects about 10% of females.

29 Jan 2024

People with OCD may have higher risk of death than normal population

People with obsessive-compulsive disorder (OCD) may have an increased risk of death from both natural and unnatural causes than those without the disorder, finds a study from Sweden published by The BMJ today.

27 Jan 2024

Sclerostin may protect against heart disease in patients with type 2 diabetes

A study carried out by the MP20-Biomarkers of Metabolic and Bone Diseases research group at the Biohealth Research Institute in Granada (ibs.GRANADA), led by UGR Professor Manuel Muñoz Torres, has provided significant insights into the role of sclerostin in protecting against atherosclerosis in patients with type 2 diabetes.

26 Jan 2024

Study links heavy metals to depleted ovarian reserves

Middle-aged women with elevated levels of heavy metals are more likely to have depleted ovarian function and egg reserves, which may lead to earlier arrival of menopause and its negative health effects, a new University of Michigan study shows.

25 Jan 2024

Widespread exposure to toxic metals linked with earlier aging of the ovaries in middle-aged women

Middle-aged women who are exposed to toxic metals may have fewer eggs in their ovaries as they approach menopause, according to new research published in The Journal of Clinical Endocrinology & Metabolism.

25 Jan 2024

Pregnant women exposed to common flame retardants may face preterm birth risk

In the largest study of its kind, researchers at UC Davis Health found that exposure to organophosphate ester flame retardants during pregnancy was associated with preterm birth, especially among females.

24 Jan 2024

Caregiver warmth during childhood protects cardiovascular health later in life

Previous research has established that childhood experience with abuse, neglect, and substance use in the home can worsen a person's heart health throughout their life.

23 Jan 2024

Non-communicable diseases and external causes of death are major contributors to the risk of mortality in people with OCD

Researchers investigated the risk of cause-specific and all-cause mortality in Swedish individuals with obsessive-compulsive disorder (OCD) as compared to matched unaffected individuals or siblings.

23 Jan 2024