Macrophages are an important category of immune cells that patrol our body to find and destroy pathogens, often by swallowing them whole - a process known as phagocytosis. A recent study by researchers at the Indian Association for the Cultivation of Science (IACS), Kolkata, has discovered how the physical properties of macrophages change in response to phagocytosis and how this, in turn, affects their function.
The Marie Skłodowska-Curie Individual Fellowships provide an opportunity for Indian life science researchers to grow their career by funding their postdoctoral studies in Europe. In this article Zill-e-Anam highlights the salient features of this scheme and how to apply. The deadline to apply for the current cycle is on 9th September 2020.
One of the reasons why viral infections can be difficult to treat is the high mutation rate displayed by many viruses, which can sometimes allow them to evade our immune systems and develop resistance to drugs. In this article, Shivani looks into the evidence gathered by scientists around the world on mutations in the genome of SARS-CoV-2, the virus that causes COVID-19.
The COVID-19 pandemic has set off a wave of research activities across the world, aimed at finding clues that would allow us to design effective therapeutics and vaccines. In one such effort, a team of researchers from the Indian Institute of Technology, Kanpur, have initiated a study into the molecular dynamics of the process via which the novel coronavirus attaches to cells of the human respiratory system.
In one of India's first student-led scientific conferences, Hy-Sci (Hyderabad Science) 2019 brought together graduate students, researchers, and science professionals on a single platform to discuss science as well as to deliberate on the scientific ecosystem in India.
Tuberculosis is an infectious disease that kills lakhs of Indians every year. Early detection of the disease is key to administering treatment; however, this has been hampered by the fact that current diagnostic techniques are often costly and time-consuming. Now, researchers from the Indian Institute of Science, Bengaluru, have come up with an inexpensive paper-based diagnostic device for tuberculosis detection.
As the problem of antibiotic resistance mounts worldwide, there is a pressing need for identifying and testing novel drug targets. Recently, a team of researchers from the Indian Institute of Science Education and Research (IISER), Pune, and the Central Drug Research Institute (CSIR-CDRI), Lucknow, has identified a protein pathway in an antibiotic-resistant bacterial strain which can be targeted using a small molecule to effectively kill the bacteria.