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Sperm deliver signals to female reproductive tissues to increase the chances of conception

Sperm are generally viewed as having just one action in reproduction - to fertilize the female's egg - but studies at the University of Adelaide are overturning that view.

18 May 2021

Heart Research UK awards grant for a research project investigating how COVID-19 damages blood vessels

University of Dundee project investigating the role of inflammation in blood vessel damage in COVID-19 patients receives grant from Heart Research UK

17 May 2021

Groundbreaking study optimizes patient's own immune system to fight tumors

A groundbreaking study led by engineering and medical researchers at the University of Minnesota Twin Cities shows how engineered immune cells used in new cancer therapies can overcome physical barriers to allow a patient's own immune system to fight tumors.

14 May 2021

Ancient people had far different microorganisms in their guts than modern humans

Only an anthropologist would treasure millennia-old human feces found in dry caves. Just ask Dr. Meradeth Snow, a University of Montana researcher and co-chair of UM's Department of Anthropology.

13 May 2021

Don’t eat the yellowstone snow: Elite ski resort aims to turn sewage into powder

An exclusive Montana resort wants to turn sewage into snow so that its rich and famous members can ski its slopes in a winter season that's shrinking because of climate change.

12 May 2021

Cerebral organoids provide new insight into role of key enzyme in natural brain development

Like many around the world, the lab of Professor Mriganka Sur in The Picower Institute for Learning and Memory at MIT has embraced the young technology of cerebral organoids, or "minibrains," for studying human brain development in health and disease.

11 May 2021

Experts discuss the role of hormones in everyday life, highlight policy measures to address challenges

Today, EU policymakers, experts, patient representatives and other stakeholders gathered online to discuss the role of hormones in our everyday life, its interlinkage with prevalent non-communicable diseases and the policy measures required to address the many challenges in this rapidly growing area of human health.

11 May 2021

Cognitive problems caused by repetitive and mild blows to the head could be treated, study suggests

A neurologic pathway by which non-damaging but high frequency brain impact blunts normal brain function and causes long-term problems with learning and memory has been identified.

10 May 2021

Study identifies discrepancies in WHO classifications of pesticide hazards

Scientists are calling for more stringent pesticide bans to lower deaths caused by deliberately ingesting toxic agricultural chemicals, which account for one fifth of global suicides.

7 May 2021

A new method for producing faster and more efficient vaccines

Vaccines are currently a great source of hope for many people, as it is believed they will help to protect society against COVID-19 and pave the way back to a normal life. The current focus is clearly on coronavirus — but vaccines are also fundamental to combating other pathogens.

7 May 2021

Defective epithelial barrier responsible for up to two billion chronic diseases

Humans are exposed to a variety of toxins and chemicals every day. According to the epithelial barrier hypothesis, exposure to many of these substances damages the epithelium, the thin layer of cells that covers the surface of our skin, lungs and intestine. Defective epithelial barriers have been linked to a rise in almost two billion allergic, autoimmune, neurodegenerative and psychiatric diseases.

6 May 2021

Mammalian olfactory system is also crucial in processing space and surroundings, indicates study

Researchers at the Francis Crick Institute and UCL (University College London) have found that mice can sense extremely fast and subtle changes in the structure of odors and use this to guide their behavior.

6 May 2021

PAS 2021: Plenary session on prenatal environmental contaminants and childhood disease

A state of the art plenary session during the Pediatric Academic Societies 2021 Virtual Meeting discussed prenatal environmental contaminants and childhood disease, and the latest evidence for epigenetic mechanisms associated with transgenerational disease and public policy implications.

5 May 2021

Chemicals News and Research

Sperm deliver signals to female reproductive tissues to increase the chances of conception

Heart Research UK awards grant for a research project investigating how COVID-19 damages blood vessels

Groundbreaking study optimizes patient's own immune system to fight tumors

Ancient people had far different microorganisms in their guts than modern humans

Don’t eat the yellowstone snow: Elite ski resort aims to turn sewage into powder

Cerebral organoids provide new insight into role of key enzyme in natural brain development

Experts discuss the role of hormones in everyday life, highlight policy measures to address challenges

Cognitive problems caused by repetitive and mild blows to the head could be treated, study suggests

Study identifies discrepancies in WHO classifications of pesticide hazards

A new method for producing faster and more efficient vaccines

Defective epithelial barrier responsible for up to two billion chronic diseases

Mammalian olfactory system is also crucial in processing space and surroundings, indicates study

PAS 2021: Plenary session on prenatal environmental contaminants and childhood disease

Unique system detects small changes in DNA structures

Ravi Sheth receives 2020 Hertz thesis prize for transforming microbial research

New computational tool helps screen molecules for their potential COVID-fighting properties

Rutgers study finds higher levels of 'forever chemicals' in volunteer firefighters

Scientists develop an ultrasonic imaging system to visualize cell abnormalities in 3D

Applications of nanoparticles in combating COVID-19

Toxic pollution badly hits poorer populations

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