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Developmental abnormalities are controlled by genetics of the fetus and placenta

Yale researchers have shown that developmental abnormalities, including those that lead to pregnancy loss and autism, are controlled by the genetics of the fetus and placenta -- and not the mother's intrauterine environment.

4 May 2021

Monoclonal antibody neutralizes all SARS-CoV-2 variants of concern

Researchers in Canada and the United States have identified a monoclonal antibody that potently neutralizes variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent responsible for the ongoing coronavirus disease 2019 (COVIdD-19) pandemic.

3 May 2021

Class I HLA alleles shape CD8+ T cell repertoire in SARS-CoV-2 infection

An interesting new study discusses how adaptive cellular immunity against the SARS-CoV-2 is dependent on differences in HLA-encoding genes between patients.

3 May 2021

Most long COVID-19 sequelae affect people under 65, finds study

A new study, released as a preprint on the medRxiv* server, discusses the typical symptoms and signs of this syndrome, with the intention of improving the specificity of detection and reporting.

3 May 2021

Study finds one-third of COVID-19 patients experience neurological symptoms

The research on the short and long-term effects of COVID-19 disease is ongoing. Still, scientists have found severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) affects the brain causing loss of smell and taste, dizziness, muscle pain, fatigue, and other cognitive impairments. However, it remained unknown why certain people developed neurological symptoms while others did not.

3 May 2021

Researchers identify novel SARS-CoV-2 variant with mutations in membrane protein-encoding gene

A recent study published in the Journal Emerging Microbes and Infections has highlighted the emergence of a novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant with mutations in the membrane protein-encoding gene. Two potential mutations, M:I82T and M:V70L, have been identified within the transmembrane helices, which are expected to improve viral fitness by modulating glucose uptake during replication.

3 May 2021

CGH and SUTD develop lightweight monitoring device to detect real-time bleeding from wounds

Changi General Hospital and the Singapore University of Technology and Design have developed the Blood WArning Technology with Continuous Haemoglobin (BWATCH) sensor, a lightweight monitoring device placed over a patient's bandage that detects real-time bleeding from wound sites following invasive medical procedures.

30 Apr 2021

Scientists develop an ultrasonic imaging system to visualize cell abnormalities in 3D

Scientists at the University of Nottingham have developed an ultrasonic imaging system, which can be deployed on the tip of a hair-thin optical fiber, and will be insertable into the human body to visualize cell abnormalities in 3D.

30 Apr 2021

Study: LFDs are inaccurate at diagnosing SARS-CoV-2 infections in individuals with lower viral loads

The United Kingdom government plans to implement mass scale population testing for SARS-CoV-2 infection using Lateral Flow Devices (LFDs), yet the devices' sensitivity is unknown

30 Apr 2021

Human to animal transmission of SARS-CoV-2 in households is common

Coronaviruses are seen in multiple mammalian species. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of the COVID-19 pandemic, is said to have passed to humans from a mammalian source and to have originated from an animal reservoir as a zoonotic pathogen.

29 Apr 2021

Toxic pollution badly hits poorer populations

Toxic pollution hits poorer populations hardest as firms experience more pollutant releases and spend less money on waste management in areas with lower average incomes.

29 Apr 2021

Risk factors for long COVID-19 in children

A new study describes the risk factors and outcomes of “long COVID-19” in a cohort of children who were hospitalized with COVID-19.

29 Apr 2021

Study of 180 breastfeeding mothers after mRNA COVID-19 vaccination

Vaccines against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of COVID-19, were developed at an unprecedented pace. To date, more than 1 billion vaccine doses have been administered worldwide, many of which messenger RNA (mRNA) based.

29 Apr 2021

Marmoset study establishes standards for the new era of biodiversity genomics

The international consortium today announces a series of publications in a special collection of Nature that resulted from the first phase of the Vertebrate Genome Project (VGP) to release 16 high quality reference genomes.

29 Apr 2021

Safety and efficacy of Pfizer and AstraZeneca COVID-19 vaccines even better than clinical trials predicted

Researchers in the UK and United States have demonstrated the efficacy of one dose of either the Pfizer-BioNTech or Oxford-AstraZeneca vaccine against infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in a real-world community setting in the UK.

28 Apr 2021

Recovered COVID-19 patients show signs of long-term immunity

A study conducted by researchers in the United States has found that most patients who recovered from coronavirus disease 2019 (COVID-19) showed signs of long-lasting immunity against the causative agent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

28 Apr 2021

Cognitive neuroscience could inspire the development of emotionally intelligent robots

Human beings have the ability to recognize emotions in others, but the same cannot be said for robots. Although perfectly capable of communicating with humans through speech, robots and virtual agents are only good at processing logical instructions, which greatly restricts human-robot interaction (HRI).

28 Apr 2021

New research sheds light on what causes sudden unexpected death in epilepsy

New research from the University of Virginia School of Medicine has shed light on the No. 1 cause of epilepsy deaths, suggesting a long-sought answer for why some patients die unexpectedly following an epileptic seizure.

28 Apr 2021

Leveraging vibrations and ultrasound waves to diagnose, treat brain ailments

A team of engineering researchers at the Georgia Institute of Technology hopes to uncover new ways to diagnose and treat brain ailments, from tumors and stroke to Parkinson's disease, leveraging vibrations and ultrasound waves.

28 Apr 2021

Research provides deep and detailed look at how common anesthetic causes unconsciousness

In a uniquely deep and detailed look at how the commonly used anesthetic propofol causes unconsciousness, a collaboration of labs at The Picower Institute for Learning and Memory at MIT shows that as the drug takes hold in the brain, a wide swath of regions become coordinated by very slow rhythms that maintain a commensurately languid pace of neural activity.

27 Apr 2021

Frequency News and Research

Developmental abnormalities are controlled by genetics of the fetus and placenta

Monoclonal antibody neutralizes all SARS-CoV-2 variants of concern

Class I HLA alleles shape CD8+ T cell repertoire in SARS-CoV-2 infection

Most long COVID-19 sequelae affect people under 65, finds study

Study finds one-third of COVID-19 patients experience neurological symptoms

Researchers identify novel SARS-CoV-2 variant with mutations in membrane protein-encoding gene

CGH and SUTD develop lightweight monitoring device to detect real-time bleeding from wounds

Scientists develop an ultrasonic imaging system to visualize cell abnormalities in 3D

Study: LFDs are inaccurate at diagnosing SARS-CoV-2 infections in individuals with lower viral loads

Human to animal transmission of SARS-CoV-2 in households is common

Toxic pollution badly hits poorer populations

Risk factors for long COVID-19 in children

Study of 180 breastfeeding mothers after mRNA COVID-19 vaccination

Marmoset study establishes standards for the new era of biodiversity genomics

Safety and efficacy of Pfizer and AstraZeneca COVID-19 vaccines even better than clinical trials predicted

Recovered COVID-19 patients show signs of long-term immunity

Cognitive neuroscience could inspire the development of emotionally intelligent robots

New research sheds light on what causes sudden unexpected death in epilepsy

Leveraging vibrations and ultrasound waves to diagnose, treat brain ailments

Research provides deep and detailed look at how common anesthetic causes unconsciousness

Lab Matters host Harriet Gould on building a more connected lab community

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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