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New book explains concept and knowledge maps about biochemical compounds

Mind Maps in Biochemistry presents a series of concept and knowledge maps about biochemical compounds, systems and techniques.

12 Mar 2021

Weedy grass may be effective against several human diseases

Native to the southeastern United States, a weedy grass has spread northward to Canada and also made its way to Australia and Japan. Andropogon virginicus grows densely packed and up to seven feet tall, disrupting growth patterns of other plants and competing for resources.

8 Mar 2021

Probiotics may be beneficial in COVID-19 treatment

A new study explores the role of common probiotics in managing the disease, which could prove to be of great value, given the emergence of new variants and the broad spectrum of clinical disease in COVID-19.

17 Feb 2021

E-cigarettes stress and inflame the lungs, impair key regulatory proteins

E-cigarettes stress and inflame the lungs of rats, compromising important regulatory proteins through exposure, according to research recently published in the journal Redox Biology.

18 Jan 2021

UH researcher working to identify potential new therapeutic targets for kidney disease

Among the primary forms of kidney disease, focal segmental glomerulosclerosis (FSGS) is the most common and is marked by high circulating levels of the suPAR protein (soluble urokinase-type plasminogen activator receptor).

13 Jan 2021

Statins may protect the heart from damaging side-effects of early breast cancer treatment

New research from UHN's Peter Munk Cardiac Centre (PMCC) shows statins, commonly prescribed to lower cholesterol and reduce the risk of heart disease and stroke, may also protect the heart from damaging side-effects of early breast cancer treatment.

6 Jan 2021

Biological imbalance found to be the link between gum and kidney disease

An imbalance of the body's oxygen producing free radicals and its antioxidant cells could be the reason why gum disease and chronic kidney disease affect each other, a new study led by the University of Birmingham has found.

5 Jan 2021

Free radicals may be important for the brain to remain adaptable

Reactive oxygen molecules, also known as "free radicals", are generally considered harmful. However as it now turns out, they control cellular processes, which are important for the brain's ability to adapt - at least in mice.

5 Dec 2020

Cancer cells exhibit metabolic changes that make them vulnerable to ferroptosis

If there is a silver lining in cancer's chaotic biology, it's that the same traits that give cancer cells a growth advantage often present opportunities for sabotaging them.

2 Dec 2020

About 15% of COVID-19-related deaths linked to long-term exposure to air pollution

Long-term exposure to air pollution has been linked to an increased risk of dying from COVID-19 and, for the first time, a study has estimated the proportion of deaths from the coronavirus that could be attributed to the exacerbating effects of air pollution for every country in the world.

27 Oct 2020

Glutathione precursor improves multiple deficits associated with premature aging

Premature aging in people with HIV is now recognized as a new, significant public health challenge. Accumulating evidence shows that people with HIV who are between 45 to 60 years old develop characteristics typically observed in people without HIV that are more than 70 years of age.

15 Oct 2020

Novel feed ingredient can reduce effects of coccidiosis in broiler chickens

Broiler chicken producers the world over are all too familiar with coccidiosis, a parasite-borne intestinal disease that stalls growth and winnows flocks.

8 Oct 2020

New upgrade to PET scanners may pave way for better cancer treatment

Experts in Japan have devised a simple way to glean more detailed information out of standard medical imaging scans.

1 Oct 2020

Newly identified mechanism regulates the distensibility of the heart

A healthy heart beats 50 to 100 times a minute and pumps 8,000 litres of blood around our body every day. A precondition for this function is the elasticity of the cardiac walls, which dilate as blood flows in (diastole) and contract again as the blood flows out (systole).

15 Sep 2020

Vitamin C could be the key to better muscles in later life

New research shows that vitamin C could help over 50s retain muscle mass in later life.

26 Aug 2020

Diabetes linked to increased risk of Parkinson’s

New research funded by Parkinson’s UK has identified further evidence that diabetes may increase risk of Parkinson's.

13 Aug 2020

Climate change and disruption of ecosystem affect allergies, respiratory disorders

Climate change and disruption of the ecosystem have the potential to profoundly impact the human body. Xue Ming, professor of neurology at Rutgers New Jersey Medical School, who recently published a paper in the International Journal of Environmental Research and Public Health on the effects of climate change on allergies, autoimmunity and the microbiome -; the beneficial microorganisms that live on and inside the human body -; discusses how the delicate balance of the environment affects conditions such as allergies, autism, and immune disorders.

6 Aug 2020

Study shows link between selenium-deficient diet and paracetamol toxicity

A lack of the mineral selenium in the diet puts people at risk of paracetamol overdose, even when the painkiller is taken at levels claimed to be safe on the packaging, according to collaborative research emerging from the University of Bath and Southwest University in China.

5 Aug 2020

Oxidized charcoal nanoparticles can help treat COVID-19 patients

Artificial enzymes made of treated charcoal could have the power to curtail damaging levels of superoxides, radical oxygen ions that are toxic at high concentrations.

2 Jul 2020

Simple molecular reagents to fight against neurodegenerative disorders

Sometimes the most complex problems actually have very simple solutions. A group of South Korean researchers reported an efficient and effective redox-based strategy for incorporating multiple functions into simple molecular reagents against neurodegenerative disorders.

11 May 2020