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☆ FDA advisers to discuss future of ‘artificial womb’ for human infants
▼ + stars: | 2023-09-19 | by ( Jen Christensen | ) edition.cnn.com time to read: +6 min

An artificial womb for humans would be a scientific advance that could help solve a major health problem. An artificial womb is not designed to replace a pregnant person; it could not be used from conception until birth. The artificial womb could be able to help the baby develop further through those vital final stages when the lung and brain are developing. In each study, the artificial womb is constructed a little bit differently. If an artificial womb was ultimately approved for use with humans, doctors will have to have conversations with parents about how successful such an intervention could be.

Persons: Prematurity, there’s, Dr, Sanjay Gupta Organizations: CNN, Food and Drug Administration, World Health, US Centers for Disease Control, Pediatric, Children’s Hospital of Philadelphia, Newborn, University of Michigan, University of Toronto, CNN Health, FDA Locations: White, Japan, Australia

☆ Purpose in life may decline after a dementia diagnosis. Experts share what to do
▼ + stars: | 2023-09-13 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +5 min

CNN —A person’s sense of purpose declines leading up to and following a diagnosis of dementia or cognitive decline, according to a new study. “Purpose in life is the feeling that one’s life is goal-oriented and has direction. “Purpose may be an intervention target following cognitive impairment to maintain well-being and to reduce or slow emergence of behavioral symptoms associated with low purpose,” the study said. But it is critically important for everyone to maintain a sense of purpose later in life, Sutin said. “The opposite of purpose in life — apathy — is a significant problem in dementia.

Persons: ”, Angelina Sutin, Sutin, Sam Fazio, —, Fazio, ” Fazio, “, ’ ” Fazio Organizations: CNN, JAMA, Florida State University College of Medicine, National Health, Alzheimer’s Association Locations: Tallahassee

☆ Where to stay in India? Here are 8 former palaces that are now hotels
▼ + stars: | 2023-09-08 | by ( Poonam Binayak | Lisa Lucas | ) www.cnbc.com time to read: +7 min

Source: Heritage DharampuraIt's now a 14-room boutique hotel, which received an honorable mention in 2017's UNESCO Asia-Pacific Awards for Cultural Heritage Conservation. It was transformed into a heritage hotel in the 1960s and is now impeccably managed by the Taj Group. Taj Lake Palace Source: Taj Lake PalaceStraight out of a fairy tale, the Taj Lake Palace boasts domed pavilions, ornamental turrets, crystal chandeliers, and 83 antique-filled rooms and suites, some which overlook a gleaming courtyard that hosts nightly folk dances. Source: Taj Usha Kiran PalaceToday, it's a lavish Taj hotel that balances old-world vibes with contemporary style. It is now a heritage hotel managed by the Taj Group.

Persons: Jehan Numa, Jehan, Palace, General Obaidullah Khan, Vijay Goel, James Bond, Taj Falaknuma, —, Taj Usha Kiran, it's, King Charles , Louis Mountbatten, Jacqueline Kennedy, Bhanj Deo, There's Organizations: UNESCO, Cultural Heritage Conservation, Taj, Taj Group, Royal, Rambagh, Jaipur, Cochin — Locations: India, Odisha, Rajasthan, Bhopal, Dharampura, Delhi, UNESCO Asia, Jama Masjid, Old Delhi, Udaipur, Pichola, Mewar, Taj Lake, Lake, lavishness, Falaknuma, Nizam, Hyderabad, Windsor, Gwalior, Rambagh, Jaipur, Baripada, Chittoor Kottaram, Kochi, Chittoor, —, Cochin

After the coup, the United States paused certain foreign assistance programs for Niger and military training has been on hold. "The leaders of this attempted coup are putting Niger's security at risk, creating a potential vacuum that terrorist groups or other malign groups may exploit," the official said. The United States has been pressing for a diplomatic resolution of the crisis that erupted on July 26 when Niger military officers seized power, deposed President Mohamed Bazoum and placed him under house arrest. Military juntas have come to power through coups in Mali and Burkina Faso - both neighbors of Niger - in recent years. But so far, Paris has rejected calls by the coup leaders to withdraw their 1,500 troops.

Persons: Joe Biden, Mohamed Bazoum, Kathleen FitzGibbon, Nusrat al, Idrees Ali, Phil Stewart, Jonathan Oatis, Rosalba O'Brien Organizations: Pentagon, Reuters, American, Air Base, Islamic State, Troops, United, Niger, Thomson Locations: Niger, U.S, Niamey, Agadez, West, al Qaeda, United, Washington, United States, State, Mali, Burkina Faso, France, Paris

☆ Serious traffic accidents due to marijuana use rise after legalization, study finds
▼ + stars: | 2023-09-06 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +7 min

Documented marijuana-related traffic accidents that required treatment in an emergency room rose 475% between 2010 and 2021, the study found. Just after Canadian legalization in 2018, when marijuana stores and products were limited, researchers found a 94% increase in emergency room visits, Myran said. Car crashes involving weed were serious. Another issue is the rising potency of cannabis, Myran said. Canada’s lower-risk cannabis guidelines recommend not driving for at least 6 hours after using cannabis and avoiding cannabis and alcohol together.

Persons: ”, Daniel Myran, Myran, Marco Solmi, ” Myran, “, Solmi, —, ” Solmi, Robert Page II, Page, I’m, ” Page Organizations: CNN, University of Ottawa, Ottawa Hospital Research Institute, JAMA, Traffic, NHTSA, Research, Highway, Transportation Safety Administration Locations: Canada, United States, Colorado

☆ Eye-tracking tool may help diagnose autism more quickly and accurately, new studies suggest
▼ + stars: | 2023-09-05 | by ( Jacqueline Howard | Deidre Mcphillips | ) edition.cnn.com time to read: +10 min

But now, two studies released Tuesday suggest that a recently developed eye-tracking tool could help clinicians diagnose children as young as 16 months with autism – and with more certainty. She was not involved in the new studies, but her research focuses on early diagnosis of autism. The children were enrolled in the study between April 2018 and May 2019, and the eye-tracking tool was included in the assessments. Among the children, 335 had an autism diagnosis that their clinicians were “certain” of without using the eye-tracking tool. “There remains work to be done before an eye-tracking test is used in clinical practice.

Persons: ”, Warren Jones, Rather, ’, Whitney Guthrie, Guthrie, “ They’re, ” Jones, –, Ami Klin, Marcus, ” Klin, Kristin Sohl, ” Sohl, Sohl, Dr, Sanjay Gupta, Geraldine Dawson, “, ” Dawson Organizations: CNN, Marcus Autism, Children’s Healthcare, Autism, Emory University School of Medicine, US Food and Drug Administration, Children’s, Philadelphia’s Center, Autism Research, JAMA, Marcus Autism Center, University of Missouri School of Medicine, American Academy of Pediatrics, US Centers for Disease Control, Devices, Get CNN, CNN Health, Duke Center for Autism, Brain Locations: Atlanta, United States, –, North Carolina

REUTERS/Adnan Abidi/File Photo Acquire Licensing RightsCompanies Coal India Ltd FollowSINGAPORE, Sept 4 (Reuters) - India has stepped up the use of coal to generate electricity in a bid to stop outages caused by lower hydroelectricity output, and as an increase in renewables is struggling to keep pace with record power demand. Demand typically peaks in May, when Indians crank up air-conditioners to beat the heat, and industries operate without rain-related disruptions. Coal's share in power output rose to 66.7% in August - the highest for the month in six years, according to a Reuters analysis of government data. The government has repeatedly defended the use of coal citing lower per capita emissions compared with richer nations, and rising renewable energy output. India's peak demand - the maximum capacity required during any time of the day - rose to a record 243.9 gigawatts (GW) on Aug. 31, the Grid India data showed, exceeding available capacity by 7.3 GW.

Persons: Adnan Abidi, Sudarshan, Robert Birsel Organizations: REUTERS, Companies Coal India, India, Grid, Thomson Locations: Delhi, India, China

☆ Women May Face Higher Risk of Stroke Following Infertility Treatment
▼ + stars: | 2023-08-30 | by ( Roni Caryn Rabin | ) www.nytimes.com time to read: +3 min

About 2 percent of births in the United States involve infertility treatment of some kind, according to the paper. Background: The largest study yetPrevious studies of stroke after infertility treatments have yielded mixed results. What’s Next: A warning for womenIn an interview, Dr. Ananth outlined three possible explanations for a link between stroke and infertility treatment. “We know that women who receive infertility treatment have certain vascular complications, typically an increased risk of pre-eclampsia and placental abruption,” he said. Third, he added, “is that people who receive the treatment receive it for a reason.

Persons: —, Cande, Ananth, Robert Wood, ” Organizations: JAMA, Robert Wood Johnson Medical School Locations: United States, New Jersey

☆ Using both medical and recreational marijuana raises risk of addiction disorder
▼ + stars: | 2023-08-29 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +5 min

CNN —Developing cannabis use disorder is relatively common in Washington state, one of the first states to fully legalize cannabis, and can even occur in people who only use medical marijuana, according to a new study. “There’s a perception that people who are using marijuana for medical reasons have a lower risk of a cannabis use disorder,” said lead author Gwen Lapham, assistant professor at Kaiser Permanente Bernard J. Tyson School of Medicine in Seattle. In addition, using both medical and recreational weed led to a more severe addiction than using medical marijuana alone, the study revealed. There are no current FDA-approved medications to treat cannabis use disorder, Lapham said, so behavior-based treatments or specialty addiction centers are the rule. A 2021 study found cannabis use disorder rose from 17.7% before marijuana was legalized in Canada to 24.3% after legalization.

Persons: “, ”, Gwen Lapham, Kaiser Permanente Bernard J, Lapham, Nicholas Vozoris, Alexandre Dumais, ” Dumais, Dumais, It’s, Beth Cohen Organizations: CNN, Kaiser Permanente, Tyson School of Medicine, US Centers for Disease Control, Kaiser Permanente Washington Health Research, University of Toronto, University of Montreal, FDA, University of California Locations: Washington, Seattle, respirology, Washington State, Netherlands, Germany, Australia, New Zealand, Ireland, France, Canada, San Francisco

☆ ChatGPT generates cancer treatment plans that are full of errors, study shows
▼ + stars: | 2023-08-25 | by ( Tom Carter | ) www.businessinsider.com time to read: +4 min

Study finds that ChatGPT provided false information when asked to design cancer treatment plans. The chatbot mixed correct and incorrect information together, making it harder to decipher. Researchers at Brigham and Women's Hospital – a teaching hospital of Harvard Medical School in Boston, Massachusetts – found that cancer treatment plans generated by OpenAI's revolutionary chatbot were full of errors. AdvertisementAdvertisementDespite ChatGPT's success, generative AI models are still prone to "hallucinations," where they confidently present information that is misleading or wildly incorrect. The company's terms of usage warn that their models are not designed to provide medical information, and should not be used to "provide diagnostic or treatment services for serious medical conditions."

Persons: ChatGPT, Boston , Massachusetts –, Bloomberg –, Danielle Bitterman, didn't, Goldman Sachs, Google's, Bard, James Webb, OpenAI Organizations: Brigham, Women's, Harvard Medical School, JAMA Oncology, Bloomberg, Comprehensive Cancer Network, Harvard Locations: Boston , Massachusetts

☆ Nearly 2 million excess deaths followed China's sudden end of COVID curbs - study
▼ + stars: | 2023-08-25 | by ( Bernard Orr | ) www.reuters.com time to read: +3 min

The study by the federally funded Fred Hutchinson Cancer Center in Seattle was taken from a sample of mortality data published by some universities in China and internet searches. It found an estimated 1.87 million excess deaths from all causes occurred among people over 30 years of age between December 2022 and January 2023, and were observed in all provinces in mainland China except Tibet. In the study, researchers performed statistical analysis using information from published obituaries and data from searches on Baidu, a popular Chinese internet search engine. "Our study of excess deaths related to the lifting of the zero-COVID policy in China sets an empirically derived benchmark estimate. The World Health Organization says there have been 121,628 COVID deaths in China, out of a total global toll of almost 7 million.

Persons: Thomas Peter, cremations, China's, COVID, Bernard Orr, Lincoln Organizations: REUTERS, Rights, Fred Hutchinson Cancer Center, Baidu, Health Commission, Global, World Health Organization, National Bureau of Disease Control, Prevention, Global Times, Thomson Locations: Beijing, China, Rights BEIJING, U.S, Seattle, Tibet

☆ Mental Health Spending Surged During the Pandemic
▼ + stars: | 2023-08-25 | by ( Ellen Barry | More About Ellen Barry | ) www.nytimes.com time to read: +1 min

Use of mental health care increased substantially during the coronavirus pandemic, as teletherapy lowered barriers to regular visits, according to a large study of insurance claims published Friday in JAMA Health Forum. From March 2020 to August 2022, mental health visits increased by 39 percent, and spending increased by 54 percent, the study found. Its examination of 1,554,895 claims for clinician visits also identified a tenfold increase in the use of telehealth. The study covers visits for around seven million adults throughout the country who receive health insurance through their employers, so it excludes many patients with very severe mental illnesses, and it does not cover acute or residential care. The increases are likely to be sustained, even as insurers weigh the benefit of continuing to pay more, said Christopher M. Whaley, a health care economist at the RAND Corporation and an author of the study.

Persons: Christopher M, Whaley Organizations: RAND Corporation

In Florida, Senate Bill 254, enacted in May, banned gender-affirming care for minors but also created less-noticed barriers for adult care. The state laws largely intervene to stop gender-affirming medical care around adolescence: treatments such as puberty blockers, hormones and later, in rare cases, surgery. Medical consensus favors gender-affirming care as essential and sometimes life-saving, after careful consideration by multiple providers. But he also said gender-affirming medical treatments were extreme. Colorado has not enacted restrictions on gender-affirming care.

Persons: Marci Bowers, Jesse Ehrenfeld, you've, Bill, Rylee Brock, Gary Click, Boston Children's, Thomas Satterwhite, Satterwhite, Joseph Knoll, Syvonne Carter, Daniel Trotta, Donna Bryson, Suzanne Goldenberg Organizations: World Professional Association for Transgender Health, American Medical Association, Endocrine Society, American Academy of Pediatrics, Ohio House, FBI, U.S . Department of Homeland Security, Boston Children's Hospital, Multispecialty, Boston, Reuters, Fenway Institute, Boston Police Department, Massachusetts State Police, Colorado Children's Hospital, Colorado, Spektrum, 26Health, Thomson Locations: Massachusetts, United States, Florida, Champaign , Illinois, Omaha, Nebraska, Ohio, Boston, Texas, Colorado, Colorado , Illinois, New York, California, San Francisco, Orlando, Melbourne, Plume

☆ Faulty Oxygen Readings Delayed Care to Black and Hispanic Covid Patients, Study Finds
▼ + stars: | 2023-08-24 | by ( Christina Jewett | More About Christina Jewett | ) www.nytimes.com time to read: +4 min

Pulse oximeter readings are used routinely and help inform doctors in shaping medical care for any number of illnesses, including heart failure, sleep apnea and respiratory conditions. If the readings are falsely high, patients may look fine on paper — but they may not get the level of care they need. Black patients were found to be nearly 50 percent more likely than white patients to have their condition go undetected. Hispanic patients were 18 percent more likely than white patients to have an unrecognized need. Patients with unrecognized needs, regardless of race, experienced delays of roughly an hour that translated into a 10 percent higher risk of delayed Covid treatment.

Persons: “, ”, Ashraf Fawzy, Johns Hopkins, Fawzy Organizations: Drug Administration

☆ Expert Panel Recommends New Options for H.I.V. Prevention
▼ + stars: | 2023-08-22 | by ( Apoorva Mandavilli | More About Apoorva Mandavilli | ) www.nytimes.com time to read: 1 min

An influential expert panel has given its highest recommendation to an expanded menu of H.I.V. prevention strategies for adults and adolescents, a move that will require private insurers to cover the drugs without a co-pay or deductible under the Affordable Care Act. The recommendation arrives as the Biden administration is fighting to preserve no-cost coverage of all preventive services under the A.C.A., after a Texas judge ruled the mandate to be unconstitutional. The ruling was aimed in particular at medications approved for use as pre-exposure prophylaxis (or PrEP) to prevent H.I.V., arguing that requiring its coverage violated the religious rights of employers. In the new recommendations, published on Tuesday in JAMA, the U.S. Preventive Services Task Force gave its highest or “grade A” recommendation to three medications approved for PrEP.

Persons: Biden Organizations: Affordable, U.S . Preventive Services Task Force, PrEP Locations: Texas, U.S

☆ Mediterranean diet during pregnancy improved 2-year-olds’ cognitive, social abilities
▼ + stars: | 2023-08-22 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +6 min

CNN —Mothers who followed the Mediterranean diet while pregnant improved their children’s cognitive, social and emotional development at age 2 compared with children whose mothers did not follow the diet, according to a new randomized clinical trial. “No other dietary model possesses such an impressive accrual of scientific evidence as the traditional Mediterranean diet,” said Martínez-González, who is also an adjunct professor of nutrition at the Harvard T.H. The number of low-weight births dropped to 15.6% of the women who attended stress-reduction classes and 14% of the women who ate a Mediterranean diet. The Mediterranean diet focuses on fruits, vegetables, whole grains, beans and seeds, with a few nuts and a heavy emphasis on extra-virgin olive oil. “The first arm (Mediterranean diet) addressed a more physical and direct aspect: the dietary pattern and the supply of interesting nutrients that are known to be beneficial.

Persons: CNN —, “, ”, Miguel Martínez, David Katz, ” Katz, nutritionists, Bayley, Katz, González Organizations: CNN, University of Navarra, Harvard, of Public Health, True Health Initiative Locations: Pamplona, Spain, Chan, Boston, Barcelona

☆ Screen time linked with developmental delays, study finds
▼ + stars: | 2023-08-21 | by ( Kristen Rogers | ) edition.cnn.com time to read: +8 min

“The study fills an important gap because it identifies specific developmental delays (in skills) such as communication and problem-solving associated with screen time,” said Nagata, noting there haven’t been many prior studies that studied this issue with several years of follow-up data. The study measured how many hours children used screens per day at age 1 and how they performed in several developmental domains — communication skills, fine motor skills, personal and social skills, and problem-solving skills — at ages 2 and 4. By age 2, those who had had up to four hours of screen time per day were up to three times more likely to experience developmental delays in communication and problem-solving skills. “Kids learn how to talk if they’re encouraged to talk, and very often, if they’re just watching a screen, they’re not having an opportunity to practice talking,” he said. Be choosy about when you rely on screen time, and turn devices off when they’re not in use, Nagata said.

Persons: “, who’ve, ”, Jason Nagata, wasn’t, Nagata, haven’t, John Hutton, “ It’s, Hutton, they’re, ” Nagata, ” Hutton, that’s, “ There’s Organizations: CNN, University of California, Cincinnati Children’s Hospital Medical Center, “, American Academy of Pediatrics Locations: San Francisco, Japan, Tohoku, Miyagi, Iwate, Cincinnati

☆ Somalia bans TikTok, Telegram and 1XBet over 'horrific' content, misinformation
▼ + stars: | 2023-08-21 | by ( ) www.reuters.com time to read: +1 min

Residents gather outside the Pearl Beach Restaurant following an attack by Al Shabaab militants at the Liido beach in Mogadishu, Somalia June 10, 2023. REUTERS/Feisal Omar/File Photo Acquire Licensing RightsMOGADISHU, Aug 21 (Reuters) - Somalia has banned TikTok, messaging app Telegram and online-betting website 1XBet to limit the spread of indecent content and propaganda, its communications minister said. Members of insurgent group al Shabaab often post about their activities on TikTok and Telegram. The decision comes days after Somali President Hassan Sheikh Mohamud said a military offensive against al Shabaab aims to eliminate the al Qaeda-linked group in the next five months. TikTok, Telegram and 1XBet did not immediately respond to Reuters' requests for comment.

Persons: Al Shabaab, Feisal Omar, Jama Hassan Khalif, Hassan Sheikh Mohamud, 1XBet, TikTok, Abdi Sheikh, George Obulutsa, Devika Organizations: Pearl, REUTERS, Rights, Thomson Locations: Mogadishu, Somalia, Rights MOGADISHU, Shabaab, TikTok, United States, Montana

☆ How Nursing Homes Failed to Protect Residents From Covid
▼ + stars: | 2023-08-19 | by ( Paula Span | ) www.nytimes.com time to read: +1 min

“I kept waiting for the cavalry to come, and it really hasn’t, even today,” Dr. Grabowski said. “At no time during the pandemic did we prioritize nursing homes.” More than 167,000 residents have died, Medicare reported this month, along with at least 3,100 staff members. It was Dr. McGarry, Dr. Grabowski and their co-authors who discovered the failure to deliver antiviral medications. This is “the highest of the high-risk groups,” Dr. McGarry said. As the saying went, a nursing home was like a cruise ship that never docked.

Persons: “, Dr, Grabowski, McGarry, Dr . Grabowski, Paxlovid Organizations: Medicare, Food and Drug Administration, JAMA

☆ Running for the bus or hurrying up the stairs for just 3 minutes a day may lower your risk of cancer, study says
▼ + stars: | 2023-08-17 | by ( Renée Onque | ) www.cnbc.com time to read: +3 min

Moving quickly, even for as little as three minutes a day, may lower your risk of developing more than 10 types of cancer, a new study found. "They called it 'vigorous intermittent lifestyle physical activity,' so they weren't specifically saying exercise. Little things like taking the stairs and parking farther away from your destination may be very helpful in terms of cancer prevention, Crane tells CNBC Make It. Moving quickly for three to four minutes each day was linked to a 17% to 18% lower risk of developing cancer, and a nearly 30% lower risk of developing one of the 13 types of cancers the study focused on. "In fact, people who are able to have these bursts of energy throughout their day, of activity, seem to see protection from it."

Persons: Tracy Crane, Miami's Sylvester, Crane, we've, Warren Buffett Organizations: JAMA, Digital Health, Lifestyle Medicine, Cancer, The University, Miami's, Cancer Center, CNBC

☆ Cancer diagnosis rates are going up in younger adults, study finds, driven largely by rises in women and people in their 30s
▼ + stars: | 2023-08-16 | by ( Brenda Goodman | ) edition.cnn.com time to read: +4 min

The study found that overall, early-onset cancers increased over that decade, by an average of 0.28% each year. There were 34,233 early-onset cancer cases in women in 2010 and 35,721 in 2019, an increase of 4.35%, the study says. The rate of cancer diagnosis increased in adults in their 30s over the decade but remained stable in other under-50 age groups, the study found. Cancers with the highest numbers of early-onset cases diagnosed in 2019 were breast (12,649 cases), thyroid (5,869) and colorectal cancers (4,097). Previous research has shown a rise in cancers of the digestive system, particularly colorectal cancers, among adults younger than 55 since the 1990s.

Persons: Otis Brawley, Dr, Sanjay Gupta, ”, “, “ There’s, Brawley, John Bonifield Organizations: CNN, National Cancer Institute, JAMA, Bloomberg, Oncology, Johns Hopkins University, CNN Health Locations: Alaska Natives, Black, United States

☆ Two research teams detail advancements in transplanting pig kidneys to humans, marking key steps on path to clinical trials
▼ + stars: | 2023-08-16 | by ( Deidre Mcphillips | ) edition.cnn.com time to read: +5 min

CNN —New advancements in transplanting pig kidneys to humans, detailed by two separate research teams on Wednesday, mark key steps forward in the evolving field of xenotransplantation, the use of non-human tissues or organs to treat medical conditions in humans. Both research teams used genetically modified pig kidneys that were transplanted into recipients experiencing brain death in what is considered pre-clinical human research. Other studies have demonstrated that this can occur when pig kidneys are transplanted in non-human primates. The team has been monitoring pig kidney transplants in a brain-dead decedent – a man named Maurice Miller, known as Mo, who died of a brain tumor – for nearly two months. “Over the last 20 years, we’ve gained a lot of information about how pig kidneys work to replace the functions in primates.

Persons: ”, Jayme Locke, Locke, ” Locke, NYU Langone, Maurice Miller, Mo, Robert Montgomery, Dr, Sanjay Gupta, “ We’re, Adam Griesemer, we’ve, ’ –, we’re Organizations: CNN, University of Alabama, Birmingham Heersink School of Medicine, New York University, Health, Comprehensive Transplant Institute, ”, UAB, NYU, NYU Langone Transplant Institute, CNN Health, Liver Transplant, FDA, US Department of Health, Human, Transplantation Network

☆ Surgeons Improve Function of Kidneys Transplanted From Genetically Altered Pigs
▼ + stars: | 2023-08-16 | by ( Roni Caryn Rabin | ) www.nytimes.com time to read: +3 min

A number of studies last year demonstrated that pig kidneys that had been transplanted into brain-dead individuals made urine, an essential function, for short periods of time. “The really new finding here is that these pig kidneys can clear enough creatinine to support an adult human,” Dr. Locke said. “If you want to have life-sustaining kidney function, the kidneys have to do more than just make urine,” Dr. Locke said. A few months later, researchers at the University of Maryland transplanted a heart from a genetically modified pig into a 57-year-old patient with heart failure. So far, transplants of genetically modified pig kidneys have been made only to brain-dead patients.

Persons: ”, Jayme Locke, Dr, Locke Organizations: Transplant Institute, NYU Langone Health, University of Maryland, Revivicor, United Therapeutics Corporation, Langone Health, Food and Drug Administration Locations: Alabama, New York

☆ Living with air pollution, especially from wildfires or agriculture, raises risk of dementia, US study finds
▼ + stars: | 2023-08-14 | by ( Jen Christensen | ) edition.cnn.com time to read: +8 min

The study authors said it’s the first nationally representative study of the potential effects of particle pollution on dementia in the US, and the link to dementia was most robust in areas with pollution from agriculture and wildfires. Pesticides are neurotoxins to animals, she said, so those may be the particles in agriculture pollution that are affecting human brains, as well. As for wildfires, the smoke doesn’t just come from burning trees; things like homes and gas stations burn too, becoming the particle pollution that people breathe in. The new study cannot determine the exact mechanism connecting particle pollution and dementia, but scientists have some theories. A study in England found that adults living with the highest annual concentration of air pollution had 1.4 times the dementia risk as those living with the lowest annual concentration.

Persons: it’s, ”, Sara Dubowsky Adar, Boya Zhang, Adar, Caleb Finch, William F, It’s, Masashi Kitazawa, Kitazawa, ” Kitazawa, Finch, Zhang, Dr, Sanjay Gupta, ” Zhang, “ Organizations: CNN, US Environmental Protection Agency, University of Michigan School of Public Health, Pesticides, ARCO, William, Kieschnick, University of Southern, World Health, Alzheimer’s Association, University of California, Alzheimer’s, CNN Health, World Health Organization Locations: United States, University of Southern California, Irvine, Canada, England, California

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