Medical News

RSS

Researchers identify a novel SARS-CoV-2 variant (A.VOI.V2) in southern Africa

Scientists recently explored the transmission dynamics of currently circulating variants of SARS-CoV-2 in a southern African country. By analyzing the genomic sequences of these variants, they have identified a novel SARS-CoV-2 variant with multiple spike mutations. They have temporarily designated the variant A.VOI.V2.

6 Apr 2021

Insomnia linked to more suicidal thoughts and disease severity in schizophrenia patients

Insomnia is a common problem in patients with schizophrenia, and a new study reinforces a close association between insomnia, more suicidal thoughts and actions and increased problems like anxiety and depression in these patients.

6 Apr 2021

Implantable sensor based on gold nanoparticles revolutionizes medical diagnostics

The idea of implantable sensors that continuously transmit information on vital values and concentrations of substances or drugs in the body has fascinated physicians and scientists for a long time. Such sensors enable the constant monitoring of disease progression and therapeutic success.

6 Apr 2021

Can limiting the priming dose of a SARS-CoV-2 vaccine improve immunity?

Researchers from Northwestern University and the University of Rochester in the U.S. addressed this question in their study. The researchers also explored whether the vaccines administered across the world could confer sterilizing immunity while preventing severe disease and death.

6 Apr 2021

Is non-severe SARS-CoV-2 infection characterized by early T cell proliferation?

To date, little evidence has been documented regarding the immune responses after the onset of the symptoms or virus detection. Further, no cross-sectional studies have been conducted that define the time of infection. Thereby, no report is available that explains the relationship between the earliest immune responses to COVID-19 and temporal kinetics. New research deals with this research gap using blood transcriptomics, multiparameter flow cytometry, and T cell receptor (TCR) sequencing methods.

6 Apr 2021

What Covid means for the athlete’s heart

For sports fans across the country, the resumption of the regular sports calendar has signaled another step toward post-pandemic normality. But for the athletes participating in professional, collegiate, high school or even recreational sports, significant unanswered questions remain about the aftereffects of a Covid infection.

6 Apr 2021

Missouri ‘voted for this lie,’ says state rep trying to block Medicaid expansion

It is hard to qualify for Medicaid as an adult in Missouri. Single adults aren't eligible for coverage through the state's program — dubbed MO HealthNet — at all, and parents can’t make more than 21% of the federal poverty level: $5,400 in 2021 for a family of three.

6 Apr 2021

For this hospice nurse, the Covid shot came too late

Antonio Espinoza loved the Los Angeles Dodgers. He loved them so much that he was laid to rest in his favorite Dodgers jersey. His family and friends, including his 3-year-old son, donned a sea of blue-and-white baseball shirts and caps in his honor.

6 Apr 2021

Colleges and universities plan for normal-ish campus life in the fall

Dr. Sarah Van Orman treads carefully around the word "normal" when she describes what the fall 2021 term will look like at the University of Southern California in Los Angeles and other colleges nationwide.

6 Apr 2021

Study suggests T-cells don't determine survival in severe COVID-19

In the study, which appeared on the pre-print server medRxiv, the team found that when the monkeys were reinfected, the T cell-depleted animals showed anamnestic immune responses, the enhanced reaction of the body's immune system to an antigen that is related to an antigen previously encountered.

6 Apr 2021

Research shows efficacy of early warning signals for disease emergence amid COVID-19

The study, published on the pre-print server medRxiv, shows that early warning signals (EWS) provide expected trends, predicting future epidemics and disease emergence.

6 Apr 2021

Accounting for social risk factors can have meaningful impact on healthcare quality measures

A new analysis by a team of researchers led by Dr. David Nerenz of Henry Ford Health System suggests that accounting for social risk factors like poverty, housing instability and transportation insecurity can have meaningful impact on healthcare quality measures without compromising quality of care.

6 Apr 2021

Researchers propose new solutions to fill gaps in Medicare coverage

"Near-poor" Americans - people just above the federal poverty level but still well below the average U.S. income - who rely on Medicare for health insurance face high medical bills and may forgo essential health care, according to new research led by health policy scientists at the University of Pittsburgh Graduate School of Public Health.

6 Apr 2021

Researchers take key step toward new drugs and vaccines to combat COVID-19

Researchers in the Oregon State University College of Science have taken a key step toward new drugs and vaccines for combating COVID-19 with a deep dive into one protein's interactions with SARS-CoV-2 genetic material.

6 Apr 2021

Novel hydrogel-based vaccine formulation shows high efficacy against SARS-CoV-2

A fascinating new preprint research paper posted to the bioRxiv* server discusses impressively high neutralizing responses elicited with a single dose of a novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine formulation, which could help turn the tide of the current pandemic if validated.

6 Apr 2021

Researchers define genetic landscape of uterine leiomyosarcomas

In a new study, Yale Cancer Center researchers have defined the genetic landscape of uterine leiomyosarcomas (uLMS).

6 Apr 2021

Study highlights need to optimize telehealth and in-person emergency care

Even before the pandemic made telehealth a hot topic, people with minor urgent health needs had started to turn to companies that offer on-demand video chats with physicians that they don't normally see.

6 Apr 2021

Research explores sex differences in placental defenses against SARS-CoV-2 infection

A plethora of earlier studies has reported on the differences between the sexes in susceptibility to the currently circulating severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as well as its severity. A new preprint research paper posted to the bioRxiv* server extends this to the placenta in pregnancy.

6 Apr 2021

Oncogenic RAS mutations are responsible for regrowth of cancer cells following genotoxic therapies

In the fight against cancers, activating mutations in the RAS family of genes stand in the way of finding viable treatment options.

6 Apr 2021

Almost 50% of people who committed image-based abuse feel remorse

In a new study, researchers found nearly half of those who share explicit images of others without permission feel remorse after the fact and 24% try to deflect blame onto victims.

6 Apr 2021

Medical News

Researchers identify a novel SARS-CoV-2 variant (A.VOI.V2) in southern Africa

Insomnia linked to more suicidal thoughts and disease severity in schizophrenia patients

Implantable sensor based on gold nanoparticles revolutionizes medical diagnostics

Can limiting the priming dose of a SARS-CoV-2 vaccine improve immunity?

Is non-severe SARS-CoV-2 infection characterized by early T cell proliferation?

What Covid means for the athlete’s heart

Missouri ‘voted for this lie,’ says state rep trying to block Medicaid expansion

For this hospice nurse, the Covid shot came too late

Colleges and universities plan for normal-ish campus life in the fall

Study suggests T-cells don't determine survival in severe COVID-19

Research shows efficacy of early warning signals for disease emergence amid COVID-19

Accounting for social risk factors can have meaningful impact on healthcare quality measures

Researchers propose new solutions to fill gaps in Medicare coverage

Researchers take key step toward new drugs and vaccines to combat COVID-19

Novel hydrogel-based vaccine formulation shows high efficacy against SARS-CoV-2

Researchers define genetic landscape of uterine leiomyosarcomas

Study highlights need to optimize telehealth and in-person emergency care

Research explores sex differences in placental defenses against SARS-CoV-2 infection

Oncogenic RAS mutations are responsible for regrowth of cancer cells following genotoxic therapies

Almost 50% of people who committed image-based abuse feel remorse

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

Latest News