Research News

Individuals living with Type 1 diabetes must carefully follow prescribed insulin regimens every day, receiving injections of the hormone via syringe, insulin pump or some other device. And without viable long-term treatments, this course of treatment is a lifelong sentence.

Researchers at Penn Medicine have discovered a new, more effective method of preventing the body’s own proteins from treating nanomedicines like foreign invaders, by covering the nanoparticles with a coating to suppress the immune response that dampens the therapy’s effectiveness.

A new study reveals the existence of a powerful ally in the fight against cardiovascular disease, a protective subset of vascular macrophages expressing the C-type lectin receptor CLEC4A2, a molecule which fosters "good" macrophage behaviour within the vessel wall.

Antiviral medicine molnupiravir which recently got approval from the CDSCO in India and is being manufactured by many pharma companies, has serious safety concerns, and thus has not been included in the national COVID-19 clinical protocol recommended by the health ministry, the Indian Council of Medical Research (ICMR) director general Balram Bhargava said.

Bhargava said the COVID-19 task force has debated twice whether to include the Molnupiravir in the COVID-19 treatment protocol but decided against it because of concerns.

As countries prepare themselves to fight a possible ‘next wave’. The new variant – Omicron has been making headline and a surge in Covid 19 cases are evident. According to a study based on population-level evidence, the recently identified Omicron variant of SARS-CoV-2 is associated with a substantial ability to evade immunity from prior Covid-19 infection. Omicron is also considered to be three times more transmissible than the Delta variant.

New research suggests that the peptides short chunks of protein used to treat Type 2 diabetes may be more effective if they’re able to flexibly move back and forth between different shapes.

Infection with the virus that causes COVID-19 can trigger an immune response that lasts well beyond the initial infection and recovery—even among people who had mild symptoms or no symptoms at all, according to Cedars-Sinai investigators. The findings are published in the Journal of Translational Medicine.

Immunotherapies called chimeric antigen receptor (CAR) T cells use genetically engineered versions of a patients own immune cells to fight cancer. These treatments have energized cancer care, especially for people with certain types of blood cancers. Now, scientists at Memorial Sloan Kettering Cancer Centers Sloan Kettering Institute (SKI) have developed new CAR T cells that can do something their predecessors cannot make drugs.

Sickle cell anemia (SCA) is a common genetic disorder affecting red blood cells in the Indian population. The disease is passed on to children with the faulty beta globin gene from their parents, although the parents themselves do not get the disease. About 0.4% of the population suffers from the disease, while 10% are carriers of the disease, giving rise to new SCA patients.