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Young women who experience a heart attack more likely to be rehospitalized after discharge

Young women who experience a heart attack have more adverse outcomes and are more likely to end up back in the hospital compared to men of a similar age in the year following discharge.

2 May 2023

Can smoking cigarettes alter your bone structure?

Researchers aimed to understand how exposure to cigarette smoke causes alterations in bone structure.

2 May 2023

Cats and COVID-19: measuring seroprevalence against SARS-CoV-2 in domestic cats

Researchers tested the seroprevalence against SARS-CoV-2 in pet cats in the U.K.

2 May 2023

A high proportion of adults in Europe do not have protective antibody concentrations against diphtheria

Researchers conducted a retrospective analysis of seroprotection against tetanus and diphtheria among residents in Austria.

1 May 2023

Urgent call for improved diagnostics, treatments, and vaccines against deadly Hantavirus

Scientists discuss hantavirus infections, which are a type of viral hemorrhagic fever that can be transmitted to humans through exposure to infected rodents in endemic areas.

30 Apr 2023

Cryogenic electron microscopy helps visualize structural details of gene regulation process

LMU researchers show detailed displacement process of TBP transcription factor from DNA by Mot1 enzyme.

28 Apr 2023

NVX-CoV2373 COVID vaccine safe and effective in preventing COVID-19 in adolescent

Research reports the results of a phase 3 clinical trial evaluating the safety, immunogenicity, and efficacy of the NVX-CoV2373 vaccine in adolescents aged 12 to 17 years. The study found that the vaccine was safe, immunogenic, and efficacious in preventing COVID-19, including the Delta variant, in adolescents.

27 Apr 2023

Discovery of new biomarkers could lead to early detection of bladder cancer

A University of Houston biomedical engineer and his team are reporting the discovery of new biomarkers for early detection of bladder cancer (BC), among the most common cancers diagnosed in men in the U.S.

27 Apr 2023

Study uncovers new clues and raises more questions about CRISPR

CRISPR claimed scientific fame for its ability to quickly and accurately edit genes. But, at the core, CRISPR systems are immune systems that help bacteria protect themselves from viruses by targeting and destroying viral DNA and RNA.

27 Apr 2023

Neurological phenotypes induced by SARS-CoV-2 spike protein in neurons

Researchers explored the association between SARS-CoV-2 spike protein and burst activities in neurons.

27 Apr 2023

Highly activatable Raman probes detect multiple enzyme activities in heterogeneous biological tissues

Raman imaging offers a greater potential for detecting multiple enzyme activities than fluorescence imaging, demonstrate Tokyo Tech researchers by developing 9CN-rhodol-based activatable Raman probes using a novel mechanism for Raman signal activation.

25 Apr 2023

New nanoparticle sensor could enable early cancer diagnosis with a simple urine test

MIT engineers have designed a new nanoparticle sensor that could enable early diagnosis of cancer with a simple urine test. The sensors, which can detect many different cancerous proteins, could also be used to distinguish the type of a tumor or how it is responding to treatment.

25 Apr 2023

Novel immunotherapy appears to be safe, well tolerated by children with relapsed brain tumors

The first in-human-study of a new immunotherapy that blocks a natural enzyme tumors commandeer for their protection was well tolerated by children with relapsed brain tumors and enabled many to have unexpected months of a more normal life, researchers say.

25 Apr 2023

A rapid and affordable in vitro model to test SARS-CoV-2 susceptibility in animal species

Research investigates the susceptibility of seven bat species to SARS-CoV-2 by expressing their ACE2 receptor in a non-permissive avian cell line. The study found that all seven bat species were susceptible to SARS-CoV-2, but the level of virus replication differed between bat species and virus variants.

24 Apr 2023

Targeting antiviral pathway may offer a new approach to fight Alzheimer's, frontotemporal dementia

Targeting part of an antiviral pathway triggered by the accumulation of a key pathogen shared in Alzheimer's disease and frontotemporal dementia may one day offer a new therapeutic approach to deterring or delaying cognitive decline, according to preclinical research led by Weill Cornell Medicine scientists.

24 Apr 2023

Drug-metabolizing enzyme may be a major player in safety concerns related to the painkiller diclofenac

Safety concerns related to the widely used painkiller diclofenac may be tied to a little-studied drug-metabolizing enzyme whose expression can vary as much as 3,000 times from one individual to the next, according to new research.

24 Apr 2023

Researchers discover a key player in preventing 'insulin shock'

Just over a century has passed since the discovery of insulin, a time period during which the therapeutic powers of the hormone have broadened and refined. Insulin is an essential treatment for type 1 diabetes and often for type 2 diabetes, as well.

24 Apr 2023

Novel self-amplifying RNA vaccine confers durable protection against COVID-19, reduces viral shedding in primate study

A self-amplifying replicon RNA vaccine against SARS-CoV-2 can elicit durable and protective immunity in pigtail macaques, even after neutralizing antibody responses have waned to undetectable levels.

23 Apr 2023

New sensing platform for detecting biological markers related to cancers

When doctors are examining suspected cancer cases, they turn to biomarker tests to help make a diagnosis.

21 Apr 2023

Research reveals a more effective treatment for multiple sclerosis patients

Degeneration of myelin, an insulating sheath required for rapid communication between nerve cells, and neuroinflammation are notable hallmarks of Multiple Sclerosis (MS) and related neurodegenerative disorders such as Alzheimer's disease or Huntington's disease that affect roughly 2.8 million people in the world.

21 Apr 2023

Enzyme News and Research

Young women who experience a heart attack more likely to be rehospitalized after discharge

Can smoking cigarettes alter your bone structure?

Cats and COVID-19: measuring seroprevalence against SARS-CoV-2 in domestic cats

A high proportion of adults in Europe do not have protective antibody concentrations against diphtheria

Urgent call for improved diagnostics, treatments, and vaccines against deadly Hantavirus

Cryogenic electron microscopy helps visualize structural details of gene regulation process

NVX-CoV2373 COVID vaccine safe and effective in preventing COVID-19 in adolescent

Discovery of new biomarkers could lead to early detection of bladder cancer

Study uncovers new clues and raises more questions about CRISPR

Neurological phenotypes induced by SARS-CoV-2 spike protein in neurons

Highly activatable Raman probes detect multiple enzyme activities in heterogeneous biological tissues

New nanoparticle sensor could enable early cancer diagnosis with a simple urine test

Novel immunotherapy appears to be safe, well tolerated by children with relapsed brain tumors

A rapid and affordable in vitro model to test SARS-CoV-2 susceptibility in animal species

Targeting antiviral pathway may offer a new approach to fight Alzheimer's, frontotemporal dementia

Drug-metabolizing enzyme may be a major player in safety concerns related to the painkiller diclofenac

Researchers discover a key player in preventing 'insulin shock'

Novel self-amplifying RNA vaccine confers durable protection against COVID-19, reduces viral shedding in primate study

New sensing platform for detecting biological markers related to cancers

Research reveals a more effective treatment for multiple sclerosis patients

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