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Study provides insight into the immune microenvironment around Hodgkin lymphoma tumors

The most comprehensive study to date of the blood cancer, Hodgkin lymphoma, has provided fascinating insights into what tumour cells must do to survive. Researchers from the Wellcome Sanger Institute found that cancer cells use signals to attract certain types of immune cell and instruct them not to attack.

16 Feb 2023

Brain cells may age faster in people with cocaine use disorder

A new study finds evidence from the DNA methylome that the biological age – different from the chronological age – of cells in Brodmann Area 9 of the prefrontal cortex might be greater in people with cocaine use disorder.

16 Feb 2023

Neuroplasticity in fighter pilots may provide insight on the effects of space travel

Understanding the effects of space travel will help us to plan long-haul space flights, but getting access to astronauts is not easy. A new study investigates whether F16 fighter pilots demonstrate brain connectivity changes that could be expected in astronauts, based on similar exposure to changes in g-forces.

15 Feb 2023

Natural decline in insulin resistance during mid-adolescence may stop, reverse arterial stiffness progression

Significant physiologic decrease in insulin resistance during mid-adolescence may stop and reverse arterial stiffness progression, a paper published in the American Journal of Physiology-Endocrinology and Metabolism concludes.

15 Feb 2023

Human sleep architecture varies significantly across seasons, study shows

Society and technology impose sleep and wake schedules on people, especially in urban environments with lots of light pollution. Although seasonality in animal sleep is well known, for the past 25 years we’ve assumed humans are different. But a study of patients being monitored for sleep-related difficulties shows underestimated variation in sleep architecture over the course of a year.

15 Feb 2023

Study shows synergistic effects of vaccination and behavioral changes against monkeypox

In a recent study posted to the medRxiv* preprint server, researchers used mathematical modeling to estimate the averted number of monkeypox (MPX) virus (MPXV) infections due to interventions such as vaccination and lowered sexual partners.

15 Feb 2023

Social and economic disadvantage may explain the higher risk of dementia in women

A large international study of dementia risk involving almost 30,000 people from 18 countries covering all six continents suggests that social and economic disadvantage may explain the higher risk of the condition in women.

15 Feb 2023

Smoking and vaping may put healthy young people at risk of severe COVID

The levels of some ADAM17 targets were elevated in the plasma of tobacco cigarette smokers as compared to non-smokers.

15 Feb 2023

Study highlights the interconnectedness of autoimmunity and cancer

In a recent study published in the journal Immunity, researchers reviewed the T cell response in cancer and autoimmunity to propose strategies for more effective immunotherapies.

15 Feb 2023

Researchers aim to better understand how myopia management strategies affect children

Researchers at Aston University specializing in myopia - or short sightedness - are starting work on a project with industry partners to better understand how myopia management strategies affect children.

15 Feb 2023

First successful correction of limb length in mouse model of autosomal dominant Robinow Syndrome

Robinow Syndrome is the best known of a set of genetic disorders that affect the growth and development of the skeletal system.

15 Feb 2023

Reduced butyrate production in the microbiome of type 2 diabetics

Researchers observe reduced levels of butyrate-producing bacteria in the microbiome of type 2 diabetics.

15 Feb 2023

Post-COVID-19 CT scans show lung abnormalities persist two years later

In a recent study published in the journal Radiology, researchers longitudinally assessed changes in chest computed tomography (CT) abnormities and lung function among patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

15 Feb 2023

COVID-19 is associated with higher diabetes and hypertension risk

In a recent study published in the journal JAMA Network Open, researchers determined new-onset diabetes, hypertension, and hyperlipidemia, all cardiometabolic disorders in adult coronavirus disease 2019 (COVID-19) patients under treatment in California, United States of America (USA) between March 2020 and June 2022.

15 Feb 2023

Nirmatrelvir-ritonavir therapy effective against Omicron BA.4/BA.5

Researchers examine non-hospitalized adult patients with COVID-19 treated with nirmatrelvir-ritonavir.

15 Feb 2023

Delayed presentation of MIS-C following COVID-19

Researchers elucidate the pathophysiology of MIS-C and describe the probable reasons for the delayed presentation of the condition following COVID-19.

15 Feb 2023

The impact of COVID-19 on consultations and antibiotic prescribing for URTI in England

In a recent study published in the journal JAC-Antimicrobial Resistance, researchers investigated the trends in antibiotic prescriptions for upper respiratory tract infections to determine whether the decrease in in-person medical consultation appointments during the coronavirus disease 2019 (COVID-19) pandemic had an impact on the prescribing practices.

15 Feb 2023

New insights into the driving factors of COVID-19 dynamics in England

In a recent study posted to the medRxiv* preprint server, researchers provided quantitative estimates of population-level drivers of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission and infection severity by fitting coronavirus disease 2019 (COVID-19) epidemiological surveillance data from England into dynamic transmission models.

15 Feb 2023

Comparative study on retinoic acid-inducible gene-I of humans and bats

In a recent study posted to the bioRxiv* preprint server, researchers cloned and functionally characterized the virus ribonucleic acid (RNA) sensor, retinoic acid-inducible gene-I (RIG-I), from the microbat Myotis daubentonii (Yangochiroptera suborder) and the megabat Rousettus aegyptiacus (Yinpterochiroptera suborder), and compared them to the human ortholog.

15 Feb 2023

Jamaican fruit bat's response to SARS-CoV-2 adapted to human

In a recent study posted to the bioRxiv* server, researchers examined the vulnerability of Jamaican fruit bats (Artibeus jamaicensis) to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

15 Feb 2023

Medical News

Study provides insight into the immune microenvironment around Hodgkin lymphoma tumors

Brain cells may age faster in people with cocaine use disorder

Neuroplasticity in fighter pilots may provide insight on the effects of space travel

Natural decline in insulin resistance during mid-adolescence may stop, reverse arterial stiffness progression

Human sleep architecture varies significantly across seasons, study shows

Study shows synergistic effects of vaccination and behavioral changes against monkeypox

Social and economic disadvantage may explain the higher risk of dementia in women

Smoking and vaping may put healthy young people at risk of severe COVID

Study highlights the interconnectedness of autoimmunity and cancer

Researchers aim to better understand how myopia management strategies affect children

First successful correction of limb length in mouse model of autosomal dominant Robinow Syndrome

Reduced butyrate production in the microbiome of type 2 diabetics

Post-COVID-19 CT scans show lung abnormalities persist two years later

COVID-19 is associated with higher diabetes and hypertension risk

Nirmatrelvir-ritonavir therapy effective against Omicron BA.4/BA.5

Delayed presentation of MIS-C following COVID-19

The impact of COVID-19 on consultations and antibiotic prescribing for URTI in England

New insights into the driving factors of COVID-19 dynamics in England

Comparative study on retinoic acid-inducible gene-I of humans and bats

Jamaican fruit bat's response to SARS-CoV-2 adapted to human

Advancing Menopause Care: Non-Hormonal Treatments for Vasomotor Symptoms

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

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