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Researchers use game theory to understand how cells compete in tumors

Game theory applied to cell encounters inside a tumor provides a sociological perspective on the possible behaviors of cells in a collectivity, and offers a more comprehensive understanding of the complex rules that govern a neoplasm.

18 Oct 2021

Factors contributing to a weak antibody response to the Pfizer COVID-19 vaccine

A new study discusses risk factors for the failure of seroconversion following full vaccination with the COVID-19 Pfizer vaccine.

18 Oct 2021

Study identifies the role of a key cell receptor in efferocytosis after ischemic stroke

It's clear that taking out the trash is an essential process in maintaining a clean and tidy home. But did you know that your body has a similar process for waste removal in which damaged cells are "thrown out"? A research team in Japan has recently shed new light on the dynamics of this process—termed efferocytosis—following ischemic stroke.

18 Oct 2021

High levels of cancer-fighting immune cells could indicate a better chance of survival

Cancerous tumors are made up of many more components than just malignant cells from the tissue of origin. Immune cells can be recruited to the tumor site and form what is known as the tumor microenvironment.

18 Oct 2021

FDA-approved drug encourages sensory neurons to regrow after injury

A spinal cord injury damages the lines of communication between the body and brain, impeding the signals that drive movement and sensation.

18 Oct 2021

Interferon beta-1a plus remdesivir not superior to remdesivir alone in hospitalized COVID-19 patients

A clinical trial has found that treatment with the immunomodulator interferon beta-1a plus the antiviral remdesivir was not superior to treatment with remdesivir alone in hospitalized adults with COVID-19 pneumonia.

18 Oct 2021

Research group uncovers novel mechanism that regulates breast cancer metastases

A research group at the University of Turku, Finland, has discovered a completely new mechanism that cells use to circulate integrins on the cell surface.

18 Oct 2021

Study shows enhanced immunogenicity of heterologous boosting strategy in individuals primed with J&J vaccine

Researchers from Singapore conducted a study to assess the spike protein-specific humoral and cellular immunity in Ad26.COV2.S vaccinated individuals either primed with Ad26.COV2.S only, or boosted with a homologous or heterologous second dose.

18 Oct 2021

How can framing COVID-19 vaccine side-effects affect an individual's willingness to be vaccinated?

Researchers from the University of Munich have investigated how framing vaccine side-effects can affect an individual's willingness to be vaccinated.

18 Oct 2021

Study assesses T-cell responses directed against highly conserved regions of SARS-CoV-2

The study aimed to assess whether highly conserved regions within coronaviruses harbor CD8+ T-cell epitopes, capable of being cross-recognized between different coronaviruses.

18 Oct 2021

Three new genetic variants linked to fibromuscular dysplasia

Three new genetic variants that regulate gene expression in the arteries are connected to fibromuscular dysplasia, an arterial disease that can cause dangerous consequences for the heart and vessels, according to a new study.

18 Oct 2021

UC Davis researchers publish the first atlas of metabolites in the mouse brain

The first atlas of metabolites in the mouse brain has been published by a team led by UC Davis researchers.

18 Oct 2021

Researchers identify protein that plays a key role in how the brain regulates appetite and metabolism

Researchers from the Okinawa Institute of Science and Technology Graduate University have identified a protein that plays a key role in how the brain regulates appetite and metabolism.

18 Oct 2021

Researchers report long-lasting effects of gene therapy in children with deadly immune disorder

Over a decade ago, UCLA physician-scientists began using a pioneering gene therapy they developed to treat children born with a rare and deadly immune system disorder.

18 Oct 2021

New research focuses on better understanding of lupus in Black women

Nine out of 10 patients with systemic lupus erythematosus - the autoimmune disease also known as SLE - are females.

18 Oct 2021

Scientists pave the way for creating 'mini biological computers' in droplets

Scientists have worked out how to best get DNA to communicate with membranes in our body, paving the way for the creation of 'mini biological computers' in droplets that have potential uses in biosensing and mRNA vaccines.

18 Oct 2021

New method to study the nuclear pore complex directly inside cells

Context matters. It's true for many facets of life, including the tiny molecular machines that perform vital functions inside our cells.

18 Oct 2021

Researchers discover a new paradigm for how biological switches are regulated

Quantitative Biosciences Institute (QBI) researchers at UC San Francisco have discovered a new paradigm for how fundamental biological switches, proteins that can be turned on and off to control processes like cell differentiation, cell growth, and transport within a cell, are regulated at the molecular level, specifically by molecules binding at newly discovered sites far away from the main binding site, and the broader impacts these changes have on a cellular level.

18 Oct 2021

Research indicates that mRNA vaccine-induced T cells respond robustly to new SARS-CoV-2 variants

To address the gaps in the knowledge, a team of researchers from the University of California and the Gladstone Institute of Virology conducted 39-parameter phenotyping by cytometry by time of flight (CyTOF) on 33 longitudinal specimens from 11 mRNA-vaccinated individuals, of which six had previously been infected and recovered from COVID-19.

18 Oct 2021

Research reveals how daily circadian rhythms help to change heart function

A new study has shown how circadian rhythms in heart cells help to change heart function over the course of the day and may explain why shift workers are more vulnerable to heart problems.

18 Oct 2021

Cell News and Research

Researchers use game theory to understand how cells compete in tumors

Factors contributing to a weak antibody response to the Pfizer COVID-19 vaccine

Study identifies the role of a key cell receptor in efferocytosis after ischemic stroke

High levels of cancer-fighting immune cells could indicate a better chance of survival

FDA-approved drug encourages sensory neurons to regrow after injury

Interferon beta-1a plus remdesivir not superior to remdesivir alone in hospitalized COVID-19 patients

Research group uncovers novel mechanism that regulates breast cancer metastases

Study shows enhanced immunogenicity of heterologous boosting strategy in individuals primed with J&J vaccine

How can framing COVID-19 vaccine side-effects affect an individual's willingness to be vaccinated?

Study assesses T-cell responses directed against highly conserved regions of SARS-CoV-2

Three new genetic variants linked to fibromuscular dysplasia

UC Davis researchers publish the first atlas of metabolites in the mouse brain

Researchers identify protein that plays a key role in how the brain regulates appetite and metabolism

Researchers report long-lasting effects of gene therapy in children with deadly immune disorder

New research focuses on better understanding of lupus in Black women

Scientists pave the way for creating 'mini biological computers' in droplets

New method to study the nuclear pore complex directly inside cells

Researchers discover a new paradigm for how biological switches are regulated

Research indicates that mRNA vaccine-induced T cells respond robustly to new SARS-CoV-2 variants

Research reveals how daily circadian rhythms help to change heart function

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