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Alcohol consumption increases risk of several cancers while coffee protects against liver, skin cancer

Alcohol consumption is a major risk factor for several cancers including head & neck, oesophageal and bowel cancer – as well as the more widely known links to breast and liver cancer – according to a new study funded by World Cancer Research Fund, and published this week in Nature Communications.

11 Aug 2021

Key protein linked to both physical fitness in youth and diseases of old age

Researchers from Johns Hopkins Medicine say they have added to evidence that a protein called CaMKII improves strength, endurance, muscle health and fitness in young animals.

4 Aug 2021

Sanctions prevent cheating and lead to better, more mutually beneficial fig-wasp relationships

Removal of an offender's hand, tongue or ear: punishments described in Babylon's Hammurabi Code, depended on the nature of the crime.

2 Aug 2021

Weight loss not given sufficient priority in the management of heart patients

Weight loss is given insufficient priority in the management of heart patients despite the benefits, according to a study published today in European Heart Journal - Quality of Care and Clinical Outcomes, a journal of the European Society of Cardiology.

27 Jul 2021

Higher temperatures could limit the spread of dengue infection

Infection with dengue virus makes mosquitoes more sensitive to warmer temperatures, according to new research led by Penn State researchers.

27 Jul 2021

A more complex, holistic approach needed to define carbohydrate quality

Carbohydrates have traditionally been the largest source of energy intake for much of the world's population.

22 Jul 2021

Longer school lunch breaks can spur kids to eat more fruit and vegetables

When kids sit down to eat lunch at school, fruits and vegetables may not be their first choice. But with more time at the lunch table, they are more likely to pick up those healthy foods.

21 Jul 2021

'Background noise' in neurotransmission helps keep nerve connections young

Neurons communicate through rapid electrical signals that regulate the release of neurotransmitters, the brain's chemical messengers.

20 Jul 2021

Ultra-processed foods increase the risk of inflammatory bowel disease

Ultra-processed foods containing high levels of added sugar, fat, and salt, but lacking in vitamins and fiber, are key contributors to the development of IBD.

16 Jul 2021

UN report highlights dramatic worsening of world hunger in the pandemic year

There was a dramatic worsening of world hunger in 2020, the United Nations said today – much of it likely related to the fallout of COVID-19.

15 Jul 2021

Can Biden’s plan to remove urban highways improve the health of American cities?

Mandela Parkway, a four-lane boulevard enhanced by a median with trees and a curving footpath, stretches along a 24-block section of West Oakland. It's the fruit of a grassroots neighborhood campaign to block reconstruction of an elevated freeway leveled by the Loma Prieta earthquake in 1989 and reimagine the thoroughfare to replace it.

15 Jul 2021

Ultra-processed food intake associated with increased risk of IBD

A higher intake of ultra-processed food is associated with higher risk of inflammatory bowel disease (IBD), finds a study published by The BMJ today.

14 Jul 2021

Novel cold-tolerant bacterium produces a red bio-pigment with germ-killing properties

A team of researchers from Shoolini University, Himachal Pradesh, India have discovered a psychrophilic bacterial strain, called Rhodonellum psychrophilum GL8, at the high altitude Pangong Tso Lake in the Himalayas.

12 Jul 2021

Kids misusing soft drinks to corrupt SARS-CoV-2 tests

A group of collaborating researchers systematically tested a variety of different soft drinks to determine their ability to create false-positive results.

8 Jul 2021

Study uncovers mutations in Polycomb group gene as underlying cause of novel neurological disorder

A multi-institutional study has discovered spontaneous mutations in RNF2 (RING2) gene as the underlying cause of a novel neurological disorder.

8 Jul 2021

Strawberries could improve cardiometabolic risk factors in at-risk adults

Whole berries have long been known for their extended health benefits. This has largely been due to their high fiber and polyphenol profile, as well as their low energy (calorie) contributions to daily diets.

8 Jul 2021

New genetic approach offers clues to the regulation of Wolbachia proliferation

Despite having been formalized as a species in 1936, Wolbachia pipientis remains an elusive microbe. The reason why relates to the relationship it establishes with its hosts.

8 Jul 2021

Vaccinate big cats? New report shows SARS-CoV-2 Delta variant infecting endangered lions

There is evidence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infecting animals such as ferrets, fruit bats, and cats. New research led by Vijendra Pal Singh from the ICAR-National Institute of High Security Animal Disease in India suggests it might be time to vaccinate the big cats as well. Their report details SARS-CoV-2 infection in nine Asiatic lions caused by the SARS-CoV-2 Delta variant (B.1.617.2).

7 Jul 2021

Scientists discover pathway that sheds new light on brain damage-induced cell division

Most human cells are able to repair damage by dividing at wounds.

6 Jul 2021

Pigment profiles affect the taste and aroma of tomato varieties

The flavor of a tomato is an interaction between its taste and aroma. Now, researchers from Japan and the United States have revealed that the pigments that determine the colors of tomatoes also affect their flavor.

2 Jul 2021