Gene News and Research

Latest Gene News and Research

New atlas of small cell lung cancer reveals rare population of stem-like cells with metastatic properties

Imagine you're about to go on a cross-country trip, stopping at spots along the way to admire local attractions.

15 Oct 2021

Scientists identify gene responsible for food-dependent form of Cushing's Syndrome

A team of scientists in Montreal and Paris has succeeded in identifying the gene responsible for the development of a food-dependent form of Cushing's Syndrome, a rare disease affecting both adrenal glands.

15 Oct 2021

Genes play a significant role in how the body responds to exercise, finds study

A new study has found that genes play a significant role in how our bodies respond to exercise and has identified a number of specific genes that influence the outcomes of different kinds of physical activity.

15 Oct 2021

Researchers identify neurons and signaling pathways that make sexually receptive females more active

Scientists have known for a century that female animals become more active just as they are about to ovulate, a behavior that evolved to enhance their chances of mating when they are fertile.

15 Oct 2021

Study explains how stem cells can help lizards regenerate better tails

Lizards can regrow severed tails, making them the closest relative to humans that can regenerate a lost appendage. But in lieu of the original tail that includes a spinal column and nerves, the replacement structure is an imperfect cartilage tube.

15 Oct 2021

SARS-CoV-2 induces tissue immune memory

A new study reports that the SARS-CoV-2 induces protective tissue memory that includes both humoral and cellular elements to protect specific tissue sites.

14 Oct 2021

Assay for the sensitive and specific identification of SARS-CoV-2 Delta variant

Scientists described a quick and inexpensive method for accurately identifying the Delta variant by applying the double-mismatch allele-specific RT-PCR (DMAS-RT-PCR).

14 Oct 2021

Developing New Technology for the Encapsulation of mRNA-Based Vaccines in Lipid Nanoparticles (LNPs)

NewsMed speaks to KNAUER about the company’s background, its range of specialisms and its pioneering work to facilitate the largescale production of LNPs while meeting the stringent regulations and exacting demands of the biopharmaceutical industry.

From KNAUER Wissenschaftliche Geräte GmbH 14 Oct 2021

Small portion of COVID-19 patients infectious long-term

In late December 2019, a novel pneumonia-like lung infection was reported in the Chinese province of Hubei. This, in turn, led to the ongoing coronavirus disease-19 (COVID-19) pandemic. COVID-19 is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is closely related to SARS (Severe Acute Respiratory Syndrome) and MERS (the Middle East Respiratory Syndrome Coronavirus).

13 Oct 2021

Mothers pass on the legacy of stress exposure to future generations

A mother's response to stress can even influence her grandchildren. Biologists at the University of Iowa found that roundworm mothers subjected to heat stress passed, under certain conditions and through modifications to their genes, the legacy of that stress exposure not only to their offspring but even to their offspring's children.

13 Oct 2021

Study reveals the zoonotic potential of the rat Sialodacryoadenitis virus

A new review aimed to describe the current state of knowledge on Sialodacryoadenitis virus, along with its characteristics and potential zoonotic threat.

13 Oct 2021

Instability in gut microbiota associated with COVID-19-related complications and mortality, study finds

Researchers from Germany recently analyzed saliva and fecal samples from SARS-CoV-2 infected and post-COVID-19 patients and controls while considering multiple influencing factors during hospitalization. This study is available on the bioRxiv* preprint server.

13 Oct 2021

Anti-rheumatic drug as a potential candidate for treating COVID-19

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) produces inflammatory cytokine storms. But an FDA-approved anti-rheumatic drug, Auranofin, used to treat autoimmune and infectious diseases, may also help serve as an antiviral treatment for COVID-19 infection.

13 Oct 2021

New study finds SARS-CoV-2 causes retinal infection

Can coronavirus disease 2019 (COVID-19) affect the eye? New research suggests the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can enter the eye and infect photoreceptor and retinal ganglion cells. In addition, SARS-CoV-2 infection increases the expression of several inflammatory genes, including the cytokine interleukin 33 (IL33), which is linked to COVID-19 disease and retinal degeneration.

13 Oct 2021

Role of CRISPR-Cas12a visual biosensor in detection of SARS-CoV-2

A new study aimed to develop a novel CRISPR-Cas12a powered visual biosensor for the detection of SARS-CoV-2.

13 Oct 2021

New method to diagnose anosmia

In a recent study, researchers discuss a new method of tracking the Nav1.7 channel to reduce the reliance on more invasive diagnostic measures.

13 Oct 2021

Study identifies DNA mutations linking liver disease with obesity and diabetes

For the first time, DNA mutations in liver cells have been identified that impact metabolism and insulin sensitivity in patients with liver disease.

13 Oct 2021

Genetic characteristics of possible new Alphacoronavirus species found in Bats

A recent study identifies a novel Alphacoronavirus isolated from bats, in Korea, in 2020.

13 Oct 2021

Impact of BRCA1 mRNA expression on survival of patients breast and colorectal cancer

Oncotarget published "Opposing effects of BRCA1 mRNA expression on patient survival in breast and colorectal cancer and variations among African American, Asian, and younger patients" which reported that LMNB2 is a chromatin remodeling protein that also plays a role in eukaryotic cell proliferation by organizing the nuclear membrane during mitosis.

13 Oct 2021

Comparing lateral flow testing with RT-PCR to detect SARS-CoV-2

Lateral flow devices (LFDs) are point-of-care tests that require significantly more time to develop than RT-PCR assays but can be used locally with minimal to no training, some of which can provide results in as little as 30 minutes. However, there have been some worries about the sensitivity of such kits. As a result, researchers from Micropathology Ltd have been comparing the two methods.

12 Oct 2021

Gene News and Research

Latest Gene News and Research

New atlas of small cell lung cancer reveals rare population of stem-like cells with metastatic properties

Scientists identify gene responsible for food-dependent form of Cushing's Syndrome

Genes play a significant role in how the body responds to exercise, finds study

Researchers identify neurons and signaling pathways that make sexually receptive females more active

Study explains how stem cells can help lizards regenerate better tails

SARS-CoV-2 induces tissue immune memory

Assay for the sensitive and specific identification of SARS-CoV-2 Delta variant

Developing New Technology for the Encapsulation of mRNA-Based Vaccines in Lipid Nanoparticles (LNPs)

Small portion of COVID-19 patients infectious long-term

Mothers pass on the legacy of stress exposure to future generations

Study reveals the zoonotic potential of the rat Sialodacryoadenitis virus

Instability in gut microbiota associated with COVID-19-related complications and mortality, study finds

Anti-rheumatic drug as a potential candidate for treating COVID-19

New study finds SARS-CoV-2 causes retinal infection

Role of CRISPR-Cas12a visual biosensor in detection of SARS-CoV-2

New method to diagnose anosmia

Study identifies DNA mutations linking liver disease with obesity and diabetes

Genetic characteristics of possible new Alphacoronavirus species found in Bats

Impact of BRCA1 mRNA expression on survival of patients breast and colorectal cancer

Comparing lateral flow testing with RT-PCR to detect SARS-CoV-2

eBook: Using iPSCs models for human disease research and drug discovery eBook

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting