A study by researchers from Weill Cornell Medicine, Johns Hopkins Medicine, Children’s Hospital of Philadelphia, the University of Pittsburgh, and other members of the COVID-19 International Research Team suggests that severe COVID-19 may be linked to the SARS-CoV-2 virus’s effect on mitochondria. Using RNA sequencing and other lab techniques on patient and animal model tissue samples, the researchers uncovered key molecular pathways involved in this process, shedding new light on the mechanisms driving severe COVID-19.
Uncovering mechanisms behind severe COVID-19
Cytokine storm!
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AI model that predicts male infertility
This model will make infertility testing more accessible at clinical labs.
Researchers at Toho University in Japan developed an AI model that predicts male infertility using only a blood test. Instead of relying on semen analysis, the AI examines hormone levels to assess fertility risk. Since male infertility contributes to about half of all cases, but semen testing is not widely available, this method offers a simpler alternative. The AI was 74% accurate overall and 100% accurate in detecting severe infertility.
Bananas or broccoli? The unexpected food that helps control blood pressure
A mathematical model reveals how the potassium-to-sodium ratio influences the body.
Eating more potassium-rich foods like bananas and broccoli may lower blood pressure better than just cutting salt. Potassium helps counter sodium's effects and supports heart health, making it an important part of a balanced diet. Increasing potassium intake can help regulate blood pressure, as shown in the study. The study also found that men are more prone to high blood pressure than pre-menopausal women but respond better to improved potassium levels in their diet.
The link between Mediterranean diet and brain health
It boost brain health by shifting gut bacteria balance.
A recent study by Tulane University explores how the Mediterranean Diet may support brain health. The research suggests that its cognitive benefits may be linked to changes in the gut microbiome, particularly in the balance of gut bacteria. The findings indicate that the Mediterranean diet or its biological effects could potentially improve academic performance in adolescents and work performance in young adults.
Loneliness linked to higher risk of heart disease and stroke
Interactions with friends and family may boost our immune system.
These findings highlight how important social connections are for our well-being. Many people of all ages are feeling lonely, which is why the World Health Organization has called social isolation and loneliness a "global public health concern." We need to find ways to address this issue and help people stay connected to stay healthy.
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