T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...

Innate immune sensors – known as pattern recognition receptors (PRRs) – detect specific molecular components of bacterial or viral intruders. The PRRs forward the signals which results in the ...

Andi Breitowich works across digital and print magazines covering health, fitness, nutrition, and the latest trends. Her work has appeared in Women's Health, POPSUGAR, Cosmopolitan, Men's Health, and ...

Cara Tabachnick is a news editor at CBSNews.com. Cara began her career on the crime beat at Newsday. She has written for Marie Claire, The Washington Post and The Wall Street Journal. She reports on ...

Since the fatal shooting of Renee Good in Minneapolis, administration officials have defended the use of deadly force, which agency guidelines say should be a last resort. By Hamed Aleaziz and ...

As often happens, Stephen Miller gave the locker-room talk, which was, more or less: No one can stop us. Back in October, when Illinois Governor J. B. Pritzker objected to having more federal ...

When officers commit misconduct during off-duty jobs, some judges are granting them immunity historically reserved for on-duty incidents HOUSTON — Shanita Terrell believes someone spiked her drink the ...

Vice President JD Vance’s claim Thursday that an Immigration and Customs Enforcement officer who fatally shot Renee Nicole Good in Minneapolis is “protected by absolute immunity” drew immediate ...

In several disease conditions, including infections and cancers, innate immune activation and nutrient scarcity occur together. A study from St. Jude Children's Research Hospital published today in ...

The women in my family are hardy, to put it lightly. They have shaken off countless illnesses and powered through pregnancies. They’ve managed this in spite of questionable lifestyle choices (let’s ...

Federal agents patrol the halls of immigration court at the Jacob K. Javitz Federal Building on October 27, 2025 in New York City Federal agents patrol the halls of immigration court at the Jacob K.

Phospholipases PLA1, PLA2, PLC, and PLD hydrolyze phospholipids to produce corresponding lysophospholipids and fatty acids. Red arrows indicate the corresponding hydrolysis sites. B) Phospholipases ...