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Researchers discover new chemical weapon to fight against cancer

The fight against cancer involves eradicating cancer cells but current treatments inevitably have negative consequences on healthy cells.

23 Oct 2019

New $30M contract signed to accelerate TB vaccine development across the country

Tuberculosis (TB) is the number-one cause of death from an infectious disease in the world: In 2017, the most recent data available, 10 million people developed TB and 1.6 million died.

23 Oct 2019

CELLINK’s I-DOT can facilitate genetic cancer diagnostic research, study shows

New research from the Karolinska Institute has demonstrated the I-DOT’s capability to facilitate genetic research in cancer diagnostics. The Karolinska Institute in Sweden is at the forefront of cancer research in the world.

23 Oct 2019

New CRISPR genome “prime editing” system

Gene editing to correct genetic faults and removing the risk of hereditary diseases may soon become reality. Researchers have come up with a new gene editing technology that could help patients with sickle cell anaemia and up 89 percent of other genetic defects.

22 Oct 2019

Scientists take new step toward the goal of growing cell-based meat for human consumption

A team of Tufts University-led researchers exploring the development of cultured meat found that the addition of the iron-carrying protein myoglobin improves the growth, texture and color of bovine muscle grown from cells in culture.

22 Oct 2019

New research challenges the traditional understanding of cellular sleep

A University of Arizona-led research team challenged the traditional understanding of cellular sleep and discovered new information that could lead to interventions in the aging process.

22 Oct 2019

Researchers uncover earlier origin of the neural crest in chick embryos

Neural crest cells -- embryonic cells in vertebrates that travel throughout the body and generate many cell types -- have been thought to originate in the ectoderm, the outermost of the three germ layers formed in the earliest stages of embryonic development.

22 Oct 2019

SEPATH: New template to detect oncogenic viruses and bacteria in human DNA

A new study from the University of East Anglia describes a novel approach to detecting bacteria and viruses that may possibly be causing cancer. Many such associations have already been found, such as HPV (human papilloma virus) infection in cervical cancer, and Helicobacter pylori (H. pylori) in stomach cancer.

22 Oct 2019

Link between pregnancy stress, immune activation, and postpartum depression

A new study presented at the Society for Neuroscience meeting on October 19, 2019, at Chicago, shows for the first time how postpartum depression could actually be due to abnormal immune system activation within the brain, which in turn is set off by chronic pregnancy stress. This is the earliest study to show this link in animals.

22 Oct 2019

Researchers assess accuracy of lateral flow urine LAM test in detecting TB in HIV-positive people

Tuberculosis (TB) causes more deaths in people living with HIV than any other disease, with more than 300,000 deaths in 2017. When detected, early TB can be treated effectively; however, people with advanced HIV are at high risk of death, often without knowing they have TB.

22 Oct 2019

Link found between unique brain cells and OCD, anxiety

According to the National Institute of Mental Health, 1 in 3 people experience debilitating anxiety - the kind that prevents someone from going about their normal life.

22 Oct 2019

Researchers receive $3.2 million NIH grant to pursue a deeper understanding of Down syndrome

Mount Sinai researchers have been awarded a $3.2 million grant from the National Institutes of Health to pursue a deeper understanding of Down syndrome, the most common genetic cause of intellectual and developmental disabilities in children and young adults, affecting more than 200,000 individuals in the United States.

22 Oct 2019

New technology allows delivery of drugs directly to cancer cells

A precise and non-toxic treatment that targets lung cancer cells at the nanoscale is able to effectively kill the cells even at a low dose.

22 Oct 2019

Newly discovered organelle could help prevent cancer

Scientists at the University of Virginia School of Medicine have discovered a strange new organelle inside our cells that helps to prevent cancer by ensuring that genetic material is sorted correctly as cells divide.

22 Oct 2019

E. coli bacteria study may provide clues about drug resistance

Swapping a single amino acid in a simple bacterial protein changes its structure and function, revealing the effects of complex gene evolution, finds a new study published in the journal eLife.

22 Oct 2019

Study dispels the hypothesis that metformin could help exercising seniors gain more muscle mass

A clinical trial initiated by University of Kentucky researchers argues against the hypothesis that the diabetes drug metformin could help exercising seniors gain more muscle mass. The double-blind trial, conducted at the University of Kentucky and University of Alabama at Birmingham, found that older adults who took metformin while performing rigorous resistance exercise training had smaller gains in muscle mass than the placebo group.

22 Oct 2019

USC study shows how tumor cells circulating in the blood target distant organs

Most cancers kill because tumor cells spread beyond the primary site to invade other organs. Now, a USC study of brain-invading breast cancer cells circulating in the blood reveals they have a molecular signature indicating specific organ preferences.

22 Oct 2019

Fullerene compounds can effectively kill non-small-cell lung carcinoma cells

The team of scientists from Skoltech Center for Energy Science and Technology, the Institute for Problems of Chemical Physics of Russian Academy of Sciences and National Taiwan University have discovered that fullerene compounds can effectively kill non-small-cell lung carcinoma cells and found out the mechanisms behind their anti-tumor activity.

22 Oct 2019

Research introduces a revolutionary treatment for infections

Titanium has many properties that make it a great choice for use in implants. Its low density, high stiffness, high biomechnanical strength-to-weight ratio, and corrosion resistance have led to its use in several types of implants, from dental to joints.

22 Oct 2019

Researchers elucidate properties of blood factor involved in weight loss and aging

Aging is a process that affects all functions of the human body, particularly brain function. However, aging can be delayed through lifestyle changes (physical exercise, restricting calorie intake, etc.).

22 Oct 2019