Identification of HLA-E restricted SARS-CoV-2-specific CD8 cells. A, Representative graphs showed the gating strategy to analyze tetramer positive cells. Live CD3+CD4–CD8+ cells were gated and CD56–CD94– cells were selected for…
Tag: Diseases
What to know about meningioma and glioblastoma brain tumors
Credit: Unsplash/CC0 Public Domain A diagnosis of a brain tumor can be frightening. Of the more than 100 types of brain tumors, meningioma and glioblastoma are two of the most…
Raising awareness of long COVID ‘blue legs’ symptom
Patient standing at 0 minutes. Credit: Use crediting University of Leeds An unusual case of a long COVID patient’s legs turning blue after 10 minutes of standing highlights the need…
Exercise training and yoga can improve lung function in adults with asthma
Credit: Unsplash/CC0 Public Domain Yoga and breathing control practices, in combination with aerobic training, are particularly key exercises for asthmatic people seeking to improve their lung function, a new peer-reviewed…
Athletes have no reason to be concerned by their COVID-19 vaccine this winter but timing matters
Credit: CC0 Public Domain It is now almost a rule of thumb: As soon as an athlete falls to the ground with a sudden cardiac arrest, social media is awash…
New high-tech microscope using AI successfully detects malaria in returning travelers
Credit: Pixabay/CC0 Public Domain Each year, more than 200 million people fall sick with malaria and more than half a million of these infections lead to death. The World Health…
Lead poisoning from Ayurvedic medicines: Rare but cautionary
Credit: Pixabay/CC0 Public Domain An article in CMAJ (Canadian Medical Association Journal) highlights a case of lead toxicity from Ayurvedic medicines in a young woman, and the complexity in diagnosing…
An expert answers your questions
A wave of leprosy cases in Florida has led public health officials to conclude the disease-causing bacteria may be naturally found in the state. In the past, most people with…
Consuming added sugars may increase risk of kidney stones
Credit: Pixabay/CC0 Public Domain Between 7% and 15% of people in North America, between 5% and 9% of people in Europe, and between 1% and 5% of people in Asia…
How to tell if symptoms are due to allergies, the common cold, the flu, or COVID-19
Early symptoms of viral infections and allergies can be similar, though allergies can cause itchy eyes, which is less common in viral infections. Also, fevers tend to signify infections. Credit:…
