Cytokine News and Research

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Hyperactive immune system contributes to COVID-19 severity, lung damage

Researchers have pinpointed a helper T cell population in the lungs of patients with severe COVID-19 that may be central to the development of hyperinflammation, lung injury, and subsequent acute respiratory distress syndrome (ARDS) during disease.

24 Feb 2021

Study reveals how cancer cells escape death by lymphocytes

Immunotherapy continues to show exciting promise in more effectively combating several tumor types. Many current strategies focus on ensuring the efficient delivery of active cytotoxic cells directly to tumors.

24 Feb 2021

Study reveals new routes to potential treatments for chronic inflammatory conditions

Inflammatory lung diseases such as asthma, COPD and, most recently, COVID-19, have proven difficult to treat.

23 Feb 2021

Countries with older populations have higher SARS-CoV-2 infections and deaths, says study

A new study examines some patterns revealed by a study of the factors operating in different regions and countries, to offer plausible hypotheses of these variations.

23 Feb 2021

Cannabinoid receptor agonist shows potential protective effect on SARS-CoV-2-infected human heart cells

As scientists continue to search for effective antidotes to direct and indirect damage caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a new preprint research paper posted to the bioRxiv* server demonstrates the potential of cannabinoid receptor agonists to alleviate myocardial damage in this condition even in the absence of any inhibitory effect on viral infection as such.

23 Feb 2021

Virus-specific cellular immunity may be essential for long-term protection against SARS-CoV-2

Researchers from China and the US recently synthesized select peptide pools of the structural and functional proteins of SARS-CoV-2, including spike (S), envelope (E), membrane (M), nucleocapsid (N), and protease (P) proteins as target antigens to assess COVID-19-specific immunity.

22 Feb 2021

Some nutritional supplements may help prevent or mitigate COVID-19 severity

A new study in the Journal of dietary supplements shows that nutritional supplements, including several vitamins and the mineral zinc, may be useful in preventing the infection or reducing its severity if caught.

22 Feb 2021

Study profiles the nose to predict immune response during COVID-19

SARS-CoV-2 resides in mucous membranes, making it easy to detect viral load in the nasal cavities. An international group of researchers has characterized the immunological and diagnosis characteristics of patients who may have or are confirmed with SARS-CoV-2 infection. The team found a distinct nasal cytokine profile that could help identify patients at risk for high inflammatory responses to SARS-CoV-2 infection.

22 Feb 2021

Why can SARS-CoV-2 infection cause neurological and cardiovascular symptoms?

Researchers from Columbia University Vagelos College of Physicians & Surgeons, USA, present results linking oxidative stress and the activation of a biochemical pathway associated with Alzheimer’s disease to SARS-CoV-2 infection.

22 Feb 2021

Could an intranasal adjuvant to vaccines boost immunity against SARS-CoV-2 variants?

A research team from the University of Michigan Medical School, USA, developed a supplementary intranasal treatment to improve COVID-19 vaccine response and its effects on long-lasting immunity from other variants, such as the B.1.351 variant first found in South Africa.

22 Feb 2021

Polyphenols may provide protective effect against COVID-19 disease

In the study published in the journal Integrative Physiology, the researchers found that a high intake of polyphenols may have a protective effect on patients with COVID-19 and prevent disease progression.

22 Feb 2021

COVID-19 and lung cancer have a common pathway, say researchers

A new preprint on the bioRxiv* server describes the common features COVID-19 shares with lung cancer.

19 Feb 2021

Levels of IgG antibodies may influence COVID-19 outcomes

COVID-19, the source of the current pandemic, may be caused by a single virus, but it has a variety of presentations that make treatment difficult. Children, for example, almost exclusively experience mild or asymptomatic COVID-19, while adults can develop severe or even fatal COVID-19.

19 Feb 2021

Early immunosuppressive biomarkers could predict bone regeneration after trauma

An abnormal suppression of the immune system linked to the onset of numerous diseases has been associated with poor functional regeneration of traumatic bone injuries.

18 Feb 2021

Clinical trial launched to analyze bovine-derived immunoglobulins for preventing COVID-19 side effects

The Hospital del Mar Medical Research Institute (IMIM), Hospital del Mar, the University of California-Davis and the University of Texas have launched a clinical trial to analyze how useful a food supplement can be for preventing the worst side effects of COVID-19.

18 Feb 2021

Probiotics may be beneficial in COVID-19 treatment

A new study explores the role of common probiotics in managing the disease, which could prove to be of great value, given the emergence of new variants and the broad spectrum of clinical disease in COVID-19.

17 Feb 2021

Simulating an overactive autoimmune response leads to changes in the brain region

Researchers at the University of Tsukuba in Japan show that simulating an overactive autoimmune response in mice leads to changes in the hippocampal region of the brain.

17 Feb 2021

What are the changes in the physical phenotype of blood cells in COVID-19?

While primarily a respiratory illness, there are distinctive alterations in the type and number of blood cells in COVID-19. A new study by a team of researchers in Germany describes the nature of these changes.

16 Feb 2021

Elevated Activin A and FLRG levels correlate with worst outcomes in severe COVID-19

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection causes a "cytokine storm" in hospitalized and ICU patients. Studies have shown that the blockade of cytokine signaling and steroid treatment helps achieve positive outcomes in patients.

15 Feb 2021

How SARS-CoV-2 enters the central nervous system

The central nervous system (CNS) is highly protected in the human body. Yet, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) invades the CNS, causing profound clinical complications. How is the CNS involved in a respiratory virus infection?

15 Feb 2021

Cytokine News and Research

Hyperactive immune system contributes to COVID-19 severity, lung damage

Study reveals how cancer cells escape death by lymphocytes

Study reveals new routes to potential treatments for chronic inflammatory conditions

Countries with older populations have higher SARS-CoV-2 infections and deaths, says study

Cannabinoid receptor agonist shows potential protective effect on SARS-CoV-2-infected human heart cells

Virus-specific cellular immunity may be essential for long-term protection against SARS-CoV-2

Some nutritional supplements may help prevent or mitigate COVID-19 severity

Study profiles the nose to predict immune response during COVID-19

Why can SARS-CoV-2 infection cause neurological and cardiovascular symptoms?

Could an intranasal adjuvant to vaccines boost immunity against SARS-CoV-2 variants?

Polyphenols may provide protective effect against COVID-19 disease

COVID-19 and lung cancer have a common pathway, say researchers

Levels of IgG antibodies may influence COVID-19 outcomes

Early immunosuppressive biomarkers could predict bone regeneration after trauma

Clinical trial launched to analyze bovine-derived immunoglobulins for preventing COVID-19 side effects

Probiotics may be beneficial in COVID-19 treatment

Simulating an overactive autoimmune response leads to changes in the brain region

What are the changes in the physical phenotype of blood cells in COVID-19?

Elevated Activin A and FLRG levels correlate with worst outcomes in severe COVID-19

How SARS-CoV-2 enters the central nervous system

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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