24 million-year-old nursery for baby megasharks discovered in South Carolina | Live Science

By Laura Geggel – Affiliate Editor 19 October 2020 These sharks belong to the identical lineage as megalodon. Shares Feedback (0) Sarah Boessenecker, who wasn’t concerned with the analysis however helped accumulate the fossils, finds 24 million-year-old shark enamel from a building web site in South Carolina. (Picture: © Robert Boessenecker) About 24 million years … Read more

New lab test clarifies the potential protective effects of COVID-19 antibodies: Study shows range of antibody levels based in part on disease severity

Understanding you’ve got developed antibodies towards the SARS-CoV-2 virus after recovering from COVID-19 would not inform you every part about your immunity. The degrees and even varieties of antibodies can differ amongst sufferers, and people variations can affect whether or not an individual is protected towards being reinfected. Scientists at The Ohio State College have … Read more

Aggressive melanoma cells at edge of tumours are key to cancer spread

Melanoma in pores and skin biopsy with H&E stain — this case could symbolize superficial spreading melanoma. Credit score: Wikipedia/CC BY-SA 3.0 Analysis led by Queen Mary College of London has revealed novel insights into the mechanisms employed by melanoma cells to kind tumors at secondary websites across the physique. The findings from the examine … Read more

Study identifies key enzyme for development of autoimmune diseases

It will increase CNS autoimmune irritation. The confocal picture shows PKM2 expression (in purple) inside the inflammatory cell infiltrate within the spinal wire of mice subjected to experimental autoimmune encephalomyelitis. Nuclear staining is depicted in blue. Credit score: José Carlos Farias Alves Filho and Luis Eduardo Alves Damasceno Scientists affiliated with the Heart for Analysis … Read more

Young women may be likelier to die after heart attacks than men | Live Science

By Nicoletta Lanese – Workers Author 20 October 2020 Shares Feedback (0) (Picture: © Shutterstock) Youthful girls could also be extra more likely to die within the decade following a coronary heart assault than males of the identical age, a brand new research suggests.  Generally, girls beneath age 50 expertise fewer coronary heart assaults than … Read more

Without gravity, the fluid around an astronaut’s brain moves in weird ways | Live Science

By Doris Elin Salazar – House.com Workers Author 20 October 2020 The mind is surrounded by craniospinal fluid, which has a number of capabilities. Shares Feedback (0) The three-member Expedition 62 crew — Oleg Skripochka, Jessica Meir and Andrew Morgan — pose collectively sporting their mission patch t-shirts on the Worldwide House Station, on Feb. … Read more

Criteria to predict cytokine storm in COVID-19 patients identified

Like a chilly entrance that strikes in, setting the stage for extreme climate, coronavirus an infection triggers showers of infection-fighting immune molecules — showers that generally escalate right into a chaotic immune response often known as a cytokine storm. About 20 to 30 p.c of sufferers hospitalized with COVID-19 develop extreme immune manifestations, in some … Read more

Cannabis reduces OCD symptoms by half in the short-term

Credit score: Unsplash/CC0 Public Area Folks with obsessive-compulsive dysfunction, or OCD, report that the severity of their signs was decreased by about half inside 4 hours of smoking hashish, in accordance with a Washington State College examine. The researchers analyzed information inputted into the Strainprint app by individuals who self-identified as having OCD, a situation … Read more

Cannabis reduces OCD symptoms by half in the short-term

Credit score: Unsplash/CC0 Public Area Folks with obsessive-compulsive dysfunction, or OCD, report that the severity of their signs was diminished by about half inside 4 hours of smoking hashish, based on a Washington State College examine. The researchers analyzed knowledge inputted into the Strainprint app by individuals who self-identified as having OCD, a situation characterised … Read more

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