Neuroscience

Researchers hone in on the elusive receptor for sour taste

Sour is the taste of summer, a taste that evokes lemonade stands and vine-ripe tomatoes. Among the five basic tastes—the others being bitter, sweet, salty and umami—it is arguably the most subtle. In small amounts, it ...

Medical research

Study identifies unexpected clue to peripheral neuropathies

New research shows that disrupting the molecular function of a tumor suppressor causes improper formation of a protective insulating sheath on peripheral nerves – leading to neuropathy and muscle wasting in mice similar ...

Immunology

How sugar promotes inflammation

People who consume sugar and other carbohydrates in excess over a long period of time have an increased risk of developing an autoimmune disease. In affected patients, the immune system attacks the body's own tissue and the ...

Health

Is seltzer water healthy?

My health conscious friends and colleagues tell me that they need an alternative to soda but plain water is too boring. They, like many people, are turning to sparkling water and flavored seltzer water.

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