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Showing posts from February, 2022

Canada Approves World's First Plant-Based COVID-19 Vaccine

via The Scientist RSS https://ift.tt/fxhZSpe https://ift.tt/O01TwSq February 26, 2022 at 03:30AM

Fast and Furious: High-Throughput Flow Cytometry in Drug Discovery

via The Scientist RSS https://ift.tt/LifWnRU Increasing automation, speed, and multiplexed analysis at all stages of drug discovery https://ift.tt/nVY50um February 26, 2022 at 12:29AM

Q&A: A Randomized Approach to Awarding Grants

via The Scientist RSS https://ift.tt/JSaIjMV Denmark’s Novo Nordisk Foundation says it hopes that adding a randomization step to its award process will reduce implicit biases in selection and lead to funding more innovative, impactful research. https://ift.tt/nVY50um February 25, 2022 at 11:48PM

Seeing is Believing: The Power of ChipCytometry™ Multiplexing

via The Scientist RSS https://ift.tt/e67fRgS J. Spencer Schwarz discusses how ChipCytometry™ Spatial Multiplexing Technology advances spatial biology research https://ift.tt/nVY50um February 22, 2022 at 07:25PM

Department of Justice Ends Controversial China Initiative

via The Scientist RSS https://ift.tt/v4tVa9J The Trump-era program targeted scientists in an effort to prevent China from accessing sensitive information from American research institutions. https://ift.tt/nVY50um February 25, 2022 at 03:11AM

Q&A: Psych and Neuro Journals Primarily Edited by American Men

via The Scientist RSS https://ift.tt/lvXj91n The Scientist spoke with University of California, San Francisco, neuroscientist Eleanor Palser about her study's finding that women, especially those working outside the US, are underrepresented in some areas of academic publishing. https://ift.tt/nVY50um February 25, 2022 at 02:30AM

Cretaceous Meteor That Killed Most Life on Earth Hit in Spring

via The Scientist RSS https://ift.tt/icfLC78 Researchers determined the season during which the meteor struck by studying the bones of fish excavated from a contentious field site. https://ift.tt/fCO4Fn8 February 25, 2022 at 02:00AM

Best Practices for Biospecimen Quality and Consistency

via The Scientist RSS https://ift.tt/xC5kpbh Exploring quality standards for nucleic acid preservation https://ift.tt/fCO4Fn8 February 24, 2022 at 12:38AM

How to Select the Right Assay for Gene Expression Studies

via The Scientist RSS https://ift.tt/iG7ZbOQ Six key questions help researchers determine the right approach for a given gene expression study. https://ift.tt/fCO4Fn8 February 24, 2022 at 12:35AM

Ancient DNA Sheds New Light on Africa’s Stone Age

via The Scientist RSS https://ift.tt/lLNGDmj The oldest DNA yet isolated from humans in Africa reveals long-range migrations around 50,000 years ago, which likely played a role in the Middle to Later Stone Age transition. https://ift.tt/rNcn8gf February 23, 2022 at 11:46PM

Get Ahead of the Infectious Disease Arms Race

via The Scientist RSS https://ift.tt/DGTc6Jy Understand host-pathogen interactions with single-cell and spatial technologies. https://ift.tt/rNcn8gf February 23, 2022 at 11:00PM

Demystifying Single Cell Sequencing

via The Scientist RSS https://ift.tt/qm4z36X New single cell technologies make previously unattainable discoveries a reality. https://ift.tt/rNcn8gf February 23, 2022 at 10:42PM

Altruism in Birds? Magpies Have Outwitted Scientists by Helping Each Other Remove Tracking Devices

via The Scientist RSS https://ift.tt/eTo8qgR It was the first time a bird has removed a tracking device, and the second time a bird species showed cooperative 'rescue' behavior. https://ift.tt/dpFKZGa February 23, 2022 at 03:30AM

Seagrasses Continue to Emit Methane Decades After Death

via The Scientist RSS https://ift.tt/IYPogcS Methane production, likely achieved by a diverse group of methanogenic archaea, occurs at similar rates in both alive and dead seagrasses, a study reports. The findings highlight the potential environmental impact of seagrasses declining globally. https://ift.tt/dpFKZGa February 23, 2022 at 02:10AM

Advancing Protein Analysis for Neuroscience

via The Scientist RSS https://ift.tt/lKXqHTp Modern protein analysis techniques offer more specificity, reproducibility, and throughput potential. https://ift.tt/dpFKZGa February 23, 2022 at 01:38AM

Revolutionizing Neurodegeneration Research with Cryo-EM

via The Scientist RSS https://ift.tt/XZAV5gS Advancements in cryo-EM technology allow researchers to develop drugs and diagnostic tools for neurodegenerative diseases. https://ift.tt/dpFKZGa February 23, 2022 at 01:35AM

Molecular Mapping of the Brain Using Spatial Transcriptomics

via The Scientist RSS https://ift.tt/mqtOjvM Spatial representation of gene expression patterns characterizes brain cell types in tissue samples. https://ift.tt/dpFKZGa February 23, 2022 at 01:30AM

Mosquito Memory: Pest Management's New Hurdle

via The Scientist RSS https://ift.tt/MromVeL Mosquitoes avoid pesticides that they've had close encounters with, a fact which may complicate pest management. https://ift.tt/CuxWqsp February 22, 2022 at 03:30AM

Robert Malone Targets Physician Who Alerted Medical Board to Misinformation

via The Scientist RSS https://ift.tt/jIk2NoL A Hawaii hospital worker who reported the controversial scientist to the Maryland Board of Physicians was subjected to harassment and a retaliatory complaint after Malone made his name and location public. https://ift.tt/FXHnecp February 19, 2022 at 11:00PM

"Father of Preventive Cardiology" Jeremiah Stamler Dies at 102

via The Scientist RSS https://ift.tt/hV7sTzm He was among the first to identify lifestyle factors that contribute to cardiovascular disease. https://ift.tt/b0mGdeN February 19, 2022 at 01:32AM

SARS-CoV-2 in the Air: What’s Known and What Isn’t

via The Scientist RSS https://ift.tt/xv4gsBX Evidence suggests that COVID-19 is primarily an airborne disease. Yet the details of how transmission occurs are still debated and frequently misunderstood. https://ift.tt/b0mGdeN February 19, 2022 at 12:43AM

Gut Molecule Linked to Decreased Myelination in Mouse Brains

via The Scientist RSS https://ift.tt/FOm9Vfz A study shows that a molecule produced by intestinal microbes can enter the brain and that its presence is also associated with altered brain connectivity. https://ift.tt/O5oIAD6 February 17, 2022 at 10:30PM

Modifying the Microbiome In Vivo, One Bacteria and Gene at a Time

via The Scientist RSS https://ift.tt/JEAuaM8 https://ift.tt/O5oIAD6 February 17, 2022 at 12:14AM

Modifying the Microbiome In Vivo, One Bacteria and Gene at a Time

via The Scientist RSS https://ift.tt/6hlLNjp https://ift.tt/O5oIAD6 February 17, 2022 at 12:14AM

New EU Protocol Aims to Improve Clinical Trial Transparency

via The Scientist RSS https://ift.tt/H4SxiN8 A new regulation and registry covering investigational medicinal products mandates reporting and supports multinational trials. https://ift.tt/Ujxtz3f February 17, 2022 at 03:30AM

Woman Seemingly Cured of HIV After Umbilical Cord Transplant

via The Scientist RSS https://ift.tt/zajPTBu Umbilical cord blood may be a good alternative to bone marrow transplants for treating HIV in patients with HIV and cancer. https://ift.tt/Ujxtz3f February 17, 2022 at 02:30AM

A Guide for Optimizing Arrayed CRISPR Screens

via The Scientist RSS https://ift.tt/EBDw8Z5 Using sgRNA libraries for target identification and validation during drug discovery https://ift.tt/Ujxtz3f February 17, 2022 at 12:19AM

Everything There Is to Know About Equipment Monitoring

via The Scientist RSS https://ift.tt/s2URPlq Implement a scalable platform to simultaneously track all lab instruments’ performance. https://ift.tt/Ujxtz3f February 17, 2022 at 12:06AM

Bacteria-Infecting Viruses in Gut Microbiome Linked to Cognition

via The Scientist RSS https://ift.tt/TVCQGRg Research in mice and flies suggests that bacteriophages, including those found in dairy foods, may have an influence on an animals' ability to learn and remember information. https://ift.tt/Ujxtz3f February 16, 2022 at 09:30PM

Robert Califf Confirmed to Lead FDA

via The Scientist RSS https://ift.tt/Z1bcJyh A narrow Senate vote ends a 13-month period during which the agency has lacked a permanent commissioner. https://ift.tt/2seQpNE February 16, 2022 at 03:41AM

Illuminating Hidden Microbial Mysteries

via The Scientist RSS https://ift.tt/9KVMG2e Accelerating innovation one wavelength at a time https://ift.tt/2seQpNE February 16, 2022 at 03:34AM

World's Rivers Rife with Drugs: Study

via The Scientist RSS https://ift.tt/Td1QrXn Levels of pharmaceuticals considered unsafe for aquatic organisms were found at more than one-quarter of sampling sites. https://ift.tt/2seQpNE February 16, 2022 at 02:45AM

Students Protest Amidst Harvard Sexual Harassment Scandal

via The Scientist RSS https://ift.tt/yjigHch Hundreds of people turned up to show solidarity with three grad students suing the university over a professor’s alleged misconduct, while faculty who had previously spoken in the professor’s favor walk back their support. https://ift.tt/2seQpNE February 16, 2022 at 02:04AM

CDC: COVID-19 Booster Effectiveness Wanes After Four Months

via The Scientist RSS https://ift.tt/924p6uG The agency also finds that third shots prevented hospitalizations during the Omicron wave. https://ift.tt/XonDdbU February 15, 2022 at 03:30AM

Bio-Rad Introduces Anti-Daratumumab Antibodies

via The Scientist RSS https://ift.tt/7k3qVpb Bio-Rad Laboratories, Inc. (NYSE: BIO and BIOb), a global leader of life science research and clinical diagnostic products, today announced the launch of a range of anti-daratumumab antibodies that are specific for daratumumab (Darzalex) and inhibit the binding of the drug to its target, CD38. These highly specific and high-affinity recombinant antibodies are suitable for bioanalysis and drug monitoring of daratumumab and its biosimilars. https://ift.tt/XonDdbU February 15, 2022 at 12:42AM

Infographic: Reading Proteins with Nanopores

via The Scientist RSS https://ift.tt/qSHvl6x Adapting DNA nanopore sequencing to peptides allows researchers to identify single amino acid differences. https://ift.tt/XonDdbU February 14, 2022 at 10:30AM

Thomas Lozito Is Figuring Out How Lizards Rebuild

via The Scientist RSS https://ift.tt/BSs3Unu The University of Southern California bioengineer studies how lizards regrow their tails, with the goal of one day inducing regeneration in humans. https://ift.tt/ln6XjYu February 14, 2022 at 10:30AM

On the Trail of the Jackalope

via The Scientist RSS https://ift.tt/KCke94y How horned rabbits led the way to the HPV vaccine https://ift.tt/ln6XjYu February 14, 2022 at 10:30AM

Cultured Meat Advances Toward the Market

via The Scientist RSS https://ift.tt/WZNpxUQ The biotech industry is chipping away at the obstacles standing between the lab and the dinner plate. https://ift.tt/ln6XjYu February 14, 2022 at 10:30AM

Book Excerpt from On the Trail of the Jackalope

via The Scientist RSS https://ift.tt/vC4ftUr In chapter 8, “Dr. Shope’s Warty Rabbits,” author Michael P. Branch describes the scientist who unearthed the viral cause of strange growths on wild rabbits. https://ift.tt/ln6XjYu February 14, 2022 at 10:30AM

Luc Montagnier, Virologist who Codiscovered HIV, Dies at Age 89

via The Scientist RSS https://ift.tt/9knUISB The Nobel laureate had courted controversy in recent years on vaccines and other matters. https://ift.tt/t4nY2pl February 12, 2022 at 03:30AM

DNA Methylation Could Predict Ovarian, Breast Cancers

via The Scientist RSS https://ift.tt/36IxSOA A pair of new studies finds that analyzing material from a Pap smear can reveal tumor risk in distant parts of the body, potentially allowing early interventions. https://ift.tt/t4nY2pl February 11, 2022 at 10:46PM

Genetically Altered Mice Harness Benefits of Calorie Restriction

via The Scientist RSS https://ift.tt/aznkQWL A study identifies a gene that appears to be partially responsible for the health effects of a limited diet. https://ift.tt/t4nY2pl February 11, 2022 at 10:30PM

Opinion: Coronavirus and Regulating Access to High-Risk Pathogens

via The Scientist RSS https://ift.tt/9SDLhbO Overbearing restrictions on research into toxins and pathogens such as SARS-CoV-2 could undermine public health and security in the long run. https://ift.tt/4ajfIVs February 11, 2022 at 12:58AM

Researchers Use Ultrasound to Control Neurons in Mice

via The Scientist RSS https://ift.tt/daQ6Ww3 A study shows “sonogenetics” could be a useful new tool in neuroscience and other fields. https://ift.tt/9Nrius1 February 10, 2022 at 04:15AM

Ebola Lurking in Brain Fluid Kills Monkeys Weeks After Recovery

via The Scientist RSS https://ift.tt/jf72iP5 New research reveals where the virus was hiding and hints at how to truly purge it from the body. https://ift.tt/9Nrius1 February 10, 2022 at 03:59AM

Genome Pioneer Deborah Nickerson Dies at 67

via The Scientist RSS https://ift.tt/TmXPYU2 The University of Washington researcher leveraged data from the Human Genome Project to identify genes underlying various health conditions and advance precision medicine. https://ift.tt/9Nrius1 February 10, 2022 at 02:43AM

Technologies to Transform Cell and Gene Therapy Development

via The Scientist RSS https://ift.tt/AKS4OV2 Researchers incorporate cutting-edge technologies to improve cancer treatment. https://ift.tt/9Nrius1 February 10, 2022 at 12:51AM

Sunflowers’ Bee-Attracting Ultraviolet also Helps Retain Moisture

via The Scientist RSS https://ift.tt/ROoYzAa The dual purposes of the plants’ hidden colors may conflict as the climate warms, authors of a new study suggest. https://ift.tt/HVwpivm February 09, 2022 at 01:20AM

Within Hours, Surgical Implant Lets Paralyzed Patients Walk

via The Scientist RSS https://ift.tt/LIfacGS Multiple clinical trial participants who have severe spinal injuries were able to stand, walk, and perform specific activities after just one day of using an implant surgically embedded in their spines. https://ift.tt/HVwpivm February 09, 2022 at 12:50AM