Research News

Adenovirus vaccine vectors, such as the ChAdOx1 nCov-19 construct which has risen to prominence as a major vaccine for COVID-19, may generate robust long-term immune system responses, according to scientists from the Universities of Oxford and the Cantonal Hospital St.Gallen, Switzerland.

Writing in the journal Nature Immunology, they detail an investigation into one of the key features of adenovirus vaccines – their ability to generate strong and sustained populations of the ‘killer’ T-cell element of the immune system.

Celltrion Group today announced new results from an in vivo efficacy study showing that regdanvimab, CT-P59 has a strong neutralising effect against the rapidly spreading Delta variant, B.1.617.2, first identified in India.

According to the World Health Organization, WHO, the Delta variant has been reported in 96 countries becoming the most common variant.1

The Ministry of Earth Sciences National Institute of Ocean Technology has entered into an agreement with Karnataka-based Cosmos Biotech LLP for the transfer of technology for the production of Ecotine, a key ingredient of skin care and sun protection products.

Multisystem inflammatory syndrome in children (MIS-C), affects a few children who have been infected with COVID19. Several body organs, including the heart, lungs, kidneys, brain, skin, eyes, or gastrointestinal organs, become inflamed, threatening the child's life. With medical care, many are cured. Yet, the mechanisms by which the conduction results have remained a mystery until now.

The goal of the trial, known as HIV-CORE 0052, is to evaluate the safety, tolerability, and immunogenicity of the HIVconsvX vaccine – a mosaic vaccine targeting a broad range of HIV-1 variants, making it potentially applicable for HIV strains in any geographical region.

Thirteen healthy, HIV-negative adults, aged 18-65 and who are considered not to be at high risk of infection, will initially receive one dose of the vaccine followed by a further booster dose at four weeks.

Alvotech, the Iceland-based biosimilar company, announced that the first patient has been dosed in the comparative, confirmatory efficacy and safety clinical study (AVT04-GL-301) for AVT04, Alvotech‘s proposed biosimilar to the reference product Stelara®. The objective of the study is to demonstrate therapeutic equivalence between AVT04 and Stelara® in terms of safety, efficacy and immunogenicity in patients with moderate-to-severe chronic plaque psoriasis.

A connective tissue protein known to support the framework of organs also encourages immune responses that fight bacterial infections, while restraining responses that can be deadly in the condition called sepsis, a new study finds.

India has a huge agrarian population, which is very prone to vegetative trauma while farming. Vegetative trauma to the eye is generally caused by infected vegetable matter such as plant leaves and often leads to fungal infection of the cornea in the eyes or fungal keratitis.

Caption : Expression pattern of ligands of corresponding receptors specific for CD4+ T cell lineages in GBM tumor tissue. (A-D) The heatmaps show expression of the ligands in tumor tissue and graphical representation of their corresponding receptor expression level on the CD4+ T-cells in the four major subtypes: Th1 (panel A), Th17 (panel B), Th2 (panel C) and iTreg (Panel D) CD4+ T cells in GBM tumors. Font colors (red; upregulated and blue; downregulated) of the receptors on the left to the heatmap represent expression pattern.