Examination shows how a protein prevents cells from assaulting their own DNA Kumar Jeetendra | August 20, 2020 Viruses multiply by injecting their DNA into a host cell. Once it passes the intracellular fluid, then this foreign substance triggers a defense mechanism referred to as the cGAS-STING pathway. This, in turn, binds to another protein named Stimulator of Interferon Genes (STING), which induces an inflammatory immune reaction. From time to time, the material …
Self-gathered salivation and profound nasal swabs are similarly powerful for recognizing SARS-CoV-2 Kumar Jeetendra | August 23, 2020 The analysis, published in the Journal of Clinical Microbiology, signifies one of the biggest prospective specimen type comparisons to date, stated Julio Delgado, MD, MS, ARUP principal medical officer. Researchers also found that specimens self-collected in the front part of the nose are somewhat less powerful than deep nasal swabs for virus discovery. This finding …
Oxytocinergic and vasopressinergic substances in the mind are associated with managing social conduct Kumar Jeetendra | September 4, 2020 In humans, mutations of this gene cause Rett syndrome, a rare disorder of the neural development that causes, among other ailments, a reduction of language and of their capacity to roam, traits of autistic diseases and epilepsy. Nonapeptides, peptide chains with nine amino acids like oxytocin and vasopressin, are found in the cerebral nuclei that …
New polygenic danger score to help foresee the chances of medications causing liver harm Kumar Jeetendra | September 20, 2020 The ancient Romans studied the livers of sacrificial animals to read omens and create prophesies. Researchers at Tokyo Medical and Dental University (TMDU) and Takeda-CiRA program alongside a world-wide group of collaborators, have devised a polygenic risk score (PRS) based on liver genomics that can predict the probability of medications causing liver damage. Adding new …
New T-cell-based immunization procedure gives more extensive insurance against occasional flu Kumar Jeetendra | September 24, 2020 As Americans begin pulling their sleeves up for an annual flu vaccine, researchers at the University of Wisconsin-Madison have provided new insights into an alternate vaccine approach that provides wider protection against seasonal flu. In a study published in Cell Reports Medicine today (Sept. 22), scientists describe a T-cell-based vaccine strategy that’s effective against multiple …
New analytic instrument may permit on-the-spot recognition of Covid disease Kumar Jeetendra | September 25, 2020 Scientists at the University of Warwick have demonstrated a possible diagnostic tool for detecting Covid-19 using sugars will operate with a virus as opposed to just its proteins, a significant step in making it a viable evaluation in future. Coronavirus diagnostics currently require centralized facilities and collection/distribution of swabs and outcomes are’next day’. A new …
Amniotic liquid undifferentiated cells may prompt better treatment for ischemic stroke Kumar Jeetendra | October 7, 2020 A study published today in STEM CELLS Translational Medicine points the way to a potential new avenue of treatment for ischemic stroke. The study, led by Annamaria Cimini, Ph.D., of the University of L’Aquila, and Liborio Stuppia, M.D., of D’Annunzio University, Italy, shows how the secretome of amniotic fluid stem cells can restore neuronal plasticity …
New initiative identifies key parameters Inherent effective anti-tumor immunity Kumar Jeetendra | October 10, 2020 Neoantigens, tiny markers that arise from cancer mutations, flag cells as cancerous and could be the key to unlocking a new generation of immunotherapies. Targeting the”right” neoantigens – at a cancer vaccine or a cell treatment – has the promise to eliminate a patient’s cancer with minimal side effects. But countless mutations can exist in …
Oral bacteria persevere on squandered biting gums for quite a long time Kumar Jeetendra | October 24, 2020 Researchers from the Institute of Integrative Systems Biology (I2SysBio), a joint centre of the University of Valencia and the CSIC, have examined the bacteria from used chewing gums from five different states. The research, just published in the journal Scientific Reports, shows that the bacterial load of gum changes in a matter of weeks and …
Oregon scientists uncover sub-atomic instruments that produce DNA harm in sperm Kumar Jeetendra | October 25, 2020 University of Oregon biologists have used the model organism Caenorhabditis elegans to identify molecular mechanisms that produce DNA damage in sperm and contribute to male infertility following exposure to heat. In humans, the optimal temperature for sperm production is just below body temperature, in a range of approximately 90-95 degrees F. Human studies have found …
Study recognizes 17 new genes that could be focused for treatment of psoriasis, dermatitis Kumar Jeetendra | October 27, 2020 A Swedish study has identified 17 new genes which could be targeted for therapy of psoriasis and eczema, two frequent hereditary skin diseases with no cure. Pelin Sahlén, senior lecturer in KTH Royal Institute of Technology, says the joint KTH-Karolinska Institutet research team mapped 118 gene targets regarding the skin ailments, psoriasis and atopic dermatitis, …
SARS-CoV-2 hereditary changes may have made COVID-19 more infectious Kumar Jeetendra | October 31, 2020 A study involving over 5,000 COVID-19 patients in Houston finds the virus which causes the disease is accumulating genetic mutations, one of which may have made it longer infectious. According to the paper published in the peer reviewed journal mBIO, that mutation, known as D614G, is found in the spike protein that pries open our …
