air-pollution
5 stories tagged "air-pollution"
97,000 Sibling Sets Later: Standard Air-Pollution Birth Studies Overshot One Risk and Buried Another
Comparing brothers and sisters born to the same mother stripped out many of the family-level confounders, and the scary preterm-birth links shrank while the growth-restriction link the conventional models kept underselling got stronger.
Brain & AgingDirty Air Is Linked to 16 Percent More Inflammation in Your Blood. Does That Damage Reach Your Brain?
Each step up in long-term fine-particle exposure is tied to nearly 16 percent higher inflammation in older adults' blood, and a CHARLS analysis asks whether that same signal is what wears down the aging brain.
Autoimmune & InflammationThe Lungs May Be Where Rheumatoid Arthritis Actually Starts
Across Italy, South Korea, and California, higher fine-particle pollution tracks more RA flares and more new cases, and the biology keeps pointing at the airway, not the knee.
InvestigationsPregnant Women's Blood Pressure Registers Every Smoke Day. A Federal Rule Lets States Erase Those Days From the Record.
On heavy smoke days, adults' systolic pressure ran nearly 4 mmHg higher; across eight southwestern states, gestational smoke exposure raised the odds of gestational hypertension 12 percent. Since 2016, regulators have won EPA approval to erase wildfire smoke from the Clean Air Act record in more tha
Autoimmune & InflammationThe Gene That Decides Whether Smoggy Air Wrecks Your Lungs
A University of Pittsburgh study of nearly 1,000 asthma patients pinpoints seven oxidative-stress genes that decide how badly dirty air damages the lungs.