immunity News and Research

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Global case series uncovers Mpox resurgence among previously infected or fully vaccinated individuals

Researchers elucidated monkeypox's (mpox) epidemiological and clinical features.

8 Sep 2023

Self-adjuvanting RNA vaccines boost immune response 10x more than existing vaccines

RNA vaccines against Covid-19 have proven effective at reducing the severity of disease. However, a team of researchers at MIT is working on making them even better.

8 Sep 2023

Is your body clock the secret to peak athletic performance?

Review comprehensively explores how the circadian rhythm impacts sports performance, hormonal regulation, and immune system function in athletes. The study emphasizes the optimal times of day for athletic performance and underlines the role of circadian rhythm in hormonal balance and immune responses.

7 Sep 2023

Broad-spectrum antibiotics linked to higher sepsis risk in neonates

A preprint presents evidence for the hypothesis that neonatal sepsis is linked to prenatal antibiotics.

7 Sep 2023

BA.2.86 Omicron variant: Is our immunity under siege?

A new preprint posted to the bioRxiv server discusses whether this variant shows neutralization escape.

7 Sep 2023

IU study sheds new light on the genetic underpinnings of Alzheimer's disease

A groundbreaking study led by experts from Indiana University School of Medicine has shed new light on the genetic underpinnings of Alzheimer's disease.

6 Sep 2023

Study characterizes SARS-CoV-2 Omicron BA.2.86: New variant under watch

Researchers identify a new SARS-CoV-2 variant, BA.2.86, with enhanced ability to evade immunity but lower infectivity compared to current variants. The study highlights the need for global monitoring due to its potential to become a predominant strain if it gains infectivity through mutations.

6 Sep 2023

Review identifies future research directions for the study of a SARS-CoV-2 reservoir in PASC

Researchers reviewed the evidence for SARS-CoV-2 reservoir in post-acute sequelae of COVID-19 (PASC).

6 Sep 2023

Early viral exposure in mice weakens vaccine response, raising questions for human studies

Researchers at Washington University have demonstrated that early life exposure to multiple viruses in house mice dampens the immune response to SARS-CoV-2 vaccinations later in life. The study raises concerns about the applicability of common mouse models in immunological research, suggesting that prior pathogen exposure could be a significant variable in predicting vaccine efficacy.

5 Sep 2023

Monovalent vaccine outperforms bivalent in fighting new Omicron variants

New U.S. study finds mRNA-1273.815, a monovalent vaccine targeting the Omicron XBB.1.5 variant, generates higher neutralizing antibody titers compared to its bivalent counterpart. The study supports updating to an XBB.1.5-based monovalent vaccine for the 2023-24 campaign to combat emerging variants.

5 Sep 2023

Novavax's updated XBB.1.5 vaccine shows promising cross-neutralizing antibodies against new COVID-19 variants

The study reveals that Novavax's updated XBB.1.5 vaccine effectively induces cross-neutralizing antibodies against multiple Omicron XBB sub-variants in both mice and non-human primates.

5 Sep 2023

Can SARS-CoV-2 infect poultry?

New research in the Virology Journal suggests that chickens could become intermediate hosts for newly emerged SARS-CoV-2 variants, posing a potential threat to public health. The study identifies AXL and ACE2 receptors in chickens as likely binding sites for the virus, highlighting the need for further research and preventive measures.

5 Sep 2023

Gut feeling: How your microbiome could be shaping your mental health

Researchers in Biological Psychiatry delve into the complex relationship between the gut microbiome and mental health disorders like depression and bipolar disorder. The study explores how not just gut bacteria, but also lesser-known gut microorganisms such as viruses, fungi, and parasites, play a pivotal role in mood disorders.

5 Sep 2023

SARS-CoV-2 Eris variant spreads faster and dodges immunity

Study investigates the characteristics of the EG.5.1 "Eris" variant of SARS-CoV-2, finding it more transmissible among hamsters and slightly better at evading immunity compared to the XBB.1.5 variant. The results suggest that these properties could be driving the variant's increasing prevalence in human populations.

5 Sep 2023

Study characterizes SARS-CoV-2 subvariants to inform development of next-generation COVID-19 vaccines

Researchers characterized two novel SARS-CoV-2 XBB variants, EG.5.1 and XBB.2.3.

4 Sep 2023

Intensive fasting boosts red blood cells' immune powers against COVID-19, study finds

Researchers found that short-term intensive fasting enhances the immune function of red blood cells, including their ability to combat SARS-CoV-2, without affecting their oxygen-carrying capacity. The study reveals that this fasting regimen popular in Asia could offer a multifaceted benefit by amplifying the body's defenses without compromising essential functions.

4 Sep 2023

Weighted lottery helps ensure equitable allocation of scarce COVID-19 medication

A program designed to ensure fairness and that people living in the most disadvantaged U.S. neighborhoods would be offered a scarce, potentially life-saving medication proved feasible in a large health system.

1 Sep 2023

Scientists delve deeper into how vaccines work against leishmaniasis

Scientists have established the effectiveness of vaccines they developed to prevent the disfiguring skin disease leishmaniasis in animal studies, and Phase 1 human trial planning is in motion for the most promising candidate.

31 Aug 2023

Boosters slow antibody waning but hit a ceiling: Long-term COVID study reveals limits of immunity

The study tracks the long-term kinetics of antibody responses to SARS-CoV-2 after vaccination and infections in New York healthcare workers from 2020 to 2023. It reveals that antibody waning is slower after booster shots, but there's an upper limit to antibody levels, which gradually lowers with repeated SARS-CoV-2 exposures and vaccinations.

31 Aug 2023

Is the rapid evolution of SARS-CoV-2 in white-tailed deer complicating our fight against the pandemic?

New study reveals rapid evolution of SARS-CoV-2 in Ohio's white-tailed deer population, with a 25% seroprevalence rate. The findings suggest a significant risk of animal-to-human transmission and indicate the virus evolves faster in deer than in humans.

31 Aug 2023

immunity News and Research

Global case series uncovers Mpox resurgence among previously infected or fully vaccinated individuals

Self-adjuvanting RNA vaccines boost immune response 10x more than existing vaccines

Is your body clock the secret to peak athletic performance?

Broad-spectrum antibiotics linked to higher sepsis risk in neonates

BA.2.86 Omicron variant: Is our immunity under siege?

IU study sheds new light on the genetic underpinnings of Alzheimer's disease

Study characterizes SARS-CoV-2 Omicron BA.2.86: New variant under watch

Review identifies future research directions for the study of a SARS-CoV-2 reservoir in PASC

Early viral exposure in mice weakens vaccine response, raising questions for human studies

Monovalent vaccine outperforms bivalent in fighting new Omicron variants

Novavax's updated XBB.1.5 vaccine shows promising cross-neutralizing antibodies against new COVID-19 variants

Can SARS-CoV-2 infect poultry?

Gut feeling: How your microbiome could be shaping your mental health

SARS-CoV-2 Eris variant spreads faster and dodges immunity

Study characterizes SARS-CoV-2 subvariants to inform development of next-generation COVID-19 vaccines

Intensive fasting boosts red blood cells' immune powers against COVID-19, study finds

Weighted lottery helps ensure equitable allocation of scarce COVID-19 medication

Scientists delve deeper into how vaccines work against leishmaniasis

Boosters slow antibody waning but hit a ceiling: Long-term COVID study reveals limits of immunity

Is the rapid evolution of SARS-CoV-2 in white-tailed deer complicating our fight against the pandemic?

Exploring Strategies for Targeting Kinases in Innate Immunity eBook

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

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