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Study links long COVID to gut inflammation and serotonin deficiency

Patients with long COVID – the long-term symptoms like brain fog, fatigue, or memory loss in the months or years following COVID-19 – can exhibit a reduction in circulating levels of the neurotransmitter serotonin, according to new research published today in Cell.

16 Oct 2023

Study reveals previously unappreciated role for innate immune cells in early stages of TB infection

A new study from the University of Pittsburgh Center for Vaccine Research published today in the Journal of Experimental Medicine describes a previously unappreciated role for a class of immune cells in the early stages of tuberculosis (TB) infection.

16 Oct 2023

Researchers identify new biomarker to predict neuronal regeneration after injury

Neurons, the main cells that make up our brain and spinal cord, are among the slowest cells to regenerate after an injury, and many neurons fail to regenerate entirely.

16 Oct 2023

Moffitt Cancer Center researchers identify hidden target of ROS1 inhibitor lorlatinib

Targeted cancer drugs are widely used because of their ability to inhibit specific proteins involved in cancer development with fewer side effects compared to chemotherapy drugs.

16 Oct 2023

Researchers create new method for better 3D modeling of complex cancers

An international team of interdisciplinary researchers has successfully created a method for better 3D modelling of complex cancers.

16 Oct 2023

Scientists uncover key enzymes involved in bacterial pathogenicity

Gram-negative bacteria cause a variety of infectious diseases in plants and animals alike. Outbreaks of Salmonella and E. coli infections often make headlines due to their severity, and people have to resort to allopathic as well as natural remedies, increasing the burden on the healthcare system.

16 Oct 2023

What are the effects of smoking cessation on vascular endothelial function?

The effects of smoking cessation on vascular endothelial function.

16 Oct 2023

Antiverse and GlobalBio, Inc. extend collaboration to advance antibody cancer therapeutics

Antiverse Ltd (Antiverse) and GlobalBio, Inc. (GlobalBio) today announced they will be extending their collaboration to advance immune checkpoint inhibitors in cancer therapy.

From Antiverse 16 Oct 2023

New mRNA flu vaccine shows promise: Faster to produce, highly effective in mice

The study evaluates the efficacy of a new quadrivalent mRNA influenza vaccine, finding it to be highly immunogenic and protective in a mouse model. Compared to traditional vaccines, the mRNA-based option offers advantages like reduced production time and elimination of the risk of growth-promoting mutations.

15 Oct 2023

Is it time to rethink COVID-19 boosters? New study dives into variant-specific vaccines

The study explores the efficacy of variant-adapted COVID-19 booster vaccines, particularly against new strains like Omicron. It raises questions about the need for annual updates and the best technologies for long-term, durable immunity.

15 Oct 2023

Are people with HIV at a higher risk of severe COVID-19 outcomes?

The research review indicates that people with HIV, especially those with low CD4 cell counts, face greater risks of severe COVID-19 outcomes and have suboptimal immune responses to SARS-CoV-2. Antiretroviral therapy aids in clearing infections, and a third vaccine dose reduces the risk of breakthrough infections among this population.

15 Oct 2023

Supercharge your kale juice: Fermentation ramps up antioxidant and anti-inflammatory powers

Fermenting kale juice with Limosilactobacillus strains boosts its antioxidant and anti-inflammatory properties, according to a new study in the journal Antioxidants. The research suggests that this bacteria-enhanced juice could offer enhanced health benefits, including elevated levels of beneficial phytonutrients like quercetin and kaempferol.

15 Oct 2023

European Union needs action plan to provide better diagnoses, treatment for rare diseases

At its conference in Bilbao, the European Economic and Social Committee (EESC) urged the European Union to launch a European action plan stepping up cooperation between national health systems.

14 Oct 2023

New insights into coronavirus E channel could lead to antiviral drugs

The genome of the SARS-CoV-2 virus encodes 29 proteins, one of which is an ion channel called E. This channel, which transports protons and calcium ions, induces infected cells to launch an inflammatory response that damages tissues and contributes to the symptoms of Covid-19.

13 Oct 2023

Strong antibody response and nasal cytokines may protect young children from severe COVID-19

New research helps explain why young children have lower rates of severe COVID-19 than adults. A study of infants and young children found those who acquired SARS-CoV-2 had a strong, sustained antibody response to the virus and high levels of inflammatory proteins in the nose but not in the blood.

13 Oct 2023

Calorie restriction may rejuvenate muscles and activate biological pathways for healthy aging

Reducing overall calorie intake may rejuvenate your muscles and activate biological pathways important for good health, according to researchers at the National Institutes of Health and their colleagues.

13 Oct 2023

Researchers identify genes that may improve success of fecal microbe transplants

Fecal microbe transplants from healthy donors can treat patients with recurrent Clostridium difficile infections. However, after tens of thousands transplants, little was known about which donor strains provide long-term engraftment, and which engraft early after the transplant.

13 Oct 2023

Nongenetic mechanisms play a role in lung cancer treatment resistance

In a recent study led by Ravi Salgia, M.D., Ph.D., the Arthur & Rosalie Kaplan Chair in Medical Oncology, a team of researchers from City of Hope, one of the largest cancer research and treatment organizations in the United States, and other institutions found that nongenetic mechanisms are important in lung cancer patients who develop a resistance to one cancer therapy.

13 Oct 2023

UTHealth Houston clinical trial therapy shrinks tumor of pancreatic cancer patient

Demetrios Stroubakis, 55, thought he was having a gallbladder attack when he arrived at the emergency room in August 2021 with jaundice. Instead, he was shocked to be diagnosed with pancreatic cancer.

13 Oct 2023

Can coffee silverskin be used to prevent aging?

The anti-aging properties of coffee silverskin extracts (CSE).

13 Oct 2023

B Cell News and Research

Study links long COVID to gut inflammation and serotonin deficiency

Study reveals previously unappreciated role for innate immune cells in early stages of TB infection

Researchers identify new biomarker to predict neuronal regeneration after injury

Moffitt Cancer Center researchers identify hidden target of ROS1 inhibitor lorlatinib

Researchers create new method for better 3D modeling of complex cancers

Scientists uncover key enzymes involved in bacterial pathogenicity

What are the effects of smoking cessation on vascular endothelial function?

Antiverse and GlobalBio, Inc. extend collaboration to advance antibody cancer therapeutics

New mRNA flu vaccine shows promise: Faster to produce, highly effective in mice

Is it time to rethink COVID-19 boosters? New study dives into variant-specific vaccines

Are people with HIV at a higher risk of severe COVID-19 outcomes?

Supercharge your kale juice: Fermentation ramps up antioxidant and anti-inflammatory powers

European Union needs action plan to provide better diagnoses, treatment for rare diseases

New insights into coronavirus E channel could lead to antiviral drugs

Strong antibody response and nasal cytokines may protect young children from severe COVID-19

Calorie restriction may rejuvenate muscles and activate biological pathways for healthy aging

Researchers identify genes that may improve success of fecal microbe transplants

Nongenetic mechanisms play a role in lung cancer treatment resistance

UTHealth Houston clinical trial therapy shrinks tumor of pancreatic cancer patient

Can coffee silverskin be used to prevent aging?

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