A revolutionary DNA search engine is speeding up genetic discovery-Click HereWhy women live longer than men, explained by evolution-Click HereBananas could be ruining your smoothie’s health benefits-Click HereThis easy daily habit cuts heart risk by two thirds-Click HereWeight-loss drugs like Ozempic may also curb drug and alcohol addiction-Click HereLife expectancy gains have slowed sharply, study finds-Click HereHow strong is your weed, really? Scientists say labels often mislead-Click HereMIT scientists discover hidden 3D genome loops that survive cell division-Click HereYou might look healthy, but hidden fat could be silently damaging your heart-Click HereScientists reversed brain aging and memory loss in mice-Click HereSports concussions increase injury risk-Click HereUncovering a cellular process that leads to inflammation-Click HereNew study links contraceptive pills and depression-Click HereA short snout predisposes dogs to sleep apnea-Click HereBuilding a new vaccine arsenal to eradicate polio-Click HereThe Viking disease can be due to gene variants inherited from Neanderthals-Click HereQatar Omicron-wave study shows slow decline of natural immunity, rapid decline of vaccine immunity-Click HereMore than a quarter of people with asthma still over-using rescue inhalers, putting them at increased risk of severe attacks-Click hereProgress on early detection of Alzheimer’s disease-Click HereDried samples of saliva and fingertip blood are useful in monitoring responses to coronavirus vaccines-Click HereDietary fiber in the gut may help with skin allergies-Click HereResearchers discover mechanism linking mutations in the ‘dark matter’ of the genome to cancer-Click HereDespite dire warnings, monarch butterfly numbers are solid-Click HereImmunotherapy may get a boost-Click HereArtificial intelligence reveals a never-before described 3D structure in rotavirus spike protein-Click HereRecurring brain tumors shaped by genetic evolution and microenvironment-Click HereCompound shows promise for minimizing erratic movements in Parkinson’s patients-Click HereConsuming fruit and vegetables and exercising can make you happier-Click HereCOVID-19 slows birth rate in US, Europe-Click HereLink between ADHD and dementia across generations-Click HerePreventing the long-term effects of traumatic brain injury-Click HereStudy details robust T-cell response to mRNA COVID-19 vaccines — a more durable source of protection-Click HereArtificial color-changing material that mimics chameleon skin can detect seafood freshness-Click HereNeural implant monitors multiple brain areas at once, provides new neuroscience insights-Click HereB cell activating factor possible key to hemophilia immune tolerance-Click HereMasks not enough to stop COVID-19’s spread without distancing, study finds-Click HereAI can detect COVID-19 in the lungs like a virtual physician, new study shows-Click HerePhase 1 human trials suggest breast cancer drug is safe, effective-Click HereRe-engineered enzyme could help reverse damage from spinal cord injury and stroke-Click HereWeight between young adulthood and midlife linked to early mortality-Click HereIncreased fertility for women with Neanderthal gene, study suggests-Click HereCoronavirus testing kits to be developed using RNA imaging technology-Click HereFacial expressions don’t tell the whole story of emotion-Click HereAcid reflux drug is a surprising candidate to curb preterm birth-Click HereTreating Gulf War Illness With FDA-Approved Antiviral Drugs-Click HereHeart patch could limit muscle damage in heart attack aftermath-Click HereA nap a day keeps high blood pressure at bay-Click HereIn small groups, people follow high-performing leaders-Click HereTick tock: Commitment readiness predicts relationship success-Click HereA comprehensive ‘parts list’ of the brain built from its components, the cells-Click HereResearchers confine mature cells to turn them into stem cells-Click HereNew tissue-imaging technology could enable real-time diagnostics, map cancer progression-Click HereEverything big data claims to know about you could be wrong-Click HerePsychedelic drugs promote neural plasticity in rats and flies-Click HereEducation linked to higher risk of short-sightedness-Click HereNew 3D printer can create complex biological tissues-Click HereThe creative brain is wired differently-Click HereWomen survive crises better than men-Click HerePrecise DNA editing made easy: New enzyme to rewrite the genome-Click HereFirst Time-Lapse Footage of Cell Activity During Limb RegenerationStudy Suggests Approach to Waking Patients After Surgery

Juuling And Teens Controversy

0

STANFORD, Calif. (Ivanhoe Newswire) — The U.S. Surgeon General is calling vaping an epidemic among adolescents. More than 3.6 million U.S. teens, including one in five high school students and one in 20 middle school students used e-cigarettes last year. Twenty-one percent of high school seniors vaped in the past month.  And according to Stanford University researchers most kids don’t realize the very serious health risks they are facing.

Christian Hernandez knows you probably don’t approve of his Juul habit. That’s the popular e-cigarette that delivers a hefty dose of nicotine in kid-friendly flavors.  However, Christian isn’t concerned, even after hearing the warnings.

Hernandez said, “II think about other things I could put in my body, I’d rather have just nicotine and or Juul than everything else.”

And that behavior is why Stanford University developmental psychologist, Bonnie Halpern-Felsher, PhD and Professor of Pediatrics worries teens don’t fully understand the true harm of Juul.

(Read Full Interview)

Halpern-Felsher explained, “This has about 41, 42 milligrams of nicotine per pod. So that’s equivalent to one to two packs of cigarettes.”

According to a new study by Halpern-Felsher, adolescents who use Juul do so more often than those who use other vaping devices.

“We also found that adolescents and young adults who were using Juuls reported being more addicted,” said Halpern-Felsher.

Junior, who wishes not to have his face shown, felt the effects of Juul quickly.

He said, “I got lightheaded at first. I just didn’t know what to do with myself for a cool minute or so, and then I just kept on taking more hits.”

Hernandez said, “My parents don’t really know what it is. They just think it’s a flash drive.”

Halpern-Felsher isn’t convinced that restricting sales will make a difference. She’s trying to reach kids before they start with a prevention toolkit.

“We have reached over 170,000 youths throughout the country,” Halpern-Felsher stated.

An impressive number but Hernandez warns, “I don’t see myself quitting vaping.”

While Juul maintains that its products are meant for adults only, Stanford researchers say they found a landmine of ads and social media posts that indicate otherwise.

Contributors to this news report include: Jennifer Winter, Field Producer; Cyndy McGrath, Supervising Producer; Hayley Hudson, Assistant Producer; Rusty Reed, Videographer; Roque Correa, Editor.

To receive a free weekly e-mail on Medical Breakthroughs from Ivanhoe, sign up at: http://www.ivanhoe.com/ftk

MEDICAL BREAKTHROUGHS

RESEARCH SUMMARY

 

TOPIC:            JUULING AND TEENS CONTROVERSY

REPORT:       MB #4518

BACKGROUND: Juul, an e-cigarette system consisting of a pocket-size vaporizer and nicotine juice cartridges that can be swapped in and out, is now the best-selling e-cigarette in America. While most e-cigarettes use a type of nicotine called “free-base,” which passes quickly into the bloodstream when inhaled, the cartridges that Juul Labs sells, Juulpods, contain a concentrated juice cocktail of salts and organic acids found in tobacco leaves. This blend more closely resembles the experience of smoking a cigarette, according to Tyler Goldman, CEO of Juul Labs. Pax Labs received a patent for its nicotine-salt formulation in 2015. One million Juul systems have sold to date (in 2017). The vaporizer retails for $35, and a four-pack of pods costs $16.

(Source: https://www.businessinsider.com/juul-e-cigarette-one-million-units-sold-2017-11)

CONTROVERSY: In November 2018, after the federal regulators declared youth vaping an epidemic and demanded action from companies, e-cigarette maker Juul announced its decision Tuesday to pull its flavored products from stores and remove its social media presence. Juul Labs, one of the largest e-cigarette manufacturers, will halt sales of its mango, fruit, creme and cucumber flavored pods at more than 90,000 retail stores, and require additional age verification measures for online sales of the flavors, the company said. The company said it will also delete its Facebook and Instagram accounts and halt promotional posts on Twitter. “Our intent was never to have youth use Juul products. But intent is not enough, the numbers are what matter, and the numbers tell us underage use of e-cigarette products is a problem. We must solve it,” Juul CEO Kevin Burns said in a statement.

(Sources: https://www.usatoday.com/story/news/health/2018/11/13/juul-flavored-e-cigarette-products-social-media-fda-crackdown/1990688002/)

NEW RESEARCH: Bonnie Halpern-Felsher, PhD, Professor of Pediatrics at Stanford University School of Medicine worked on a study to build an evidence base for perceptions of risk from and use of pod-based e-cigarettes among adolescents and young adults. This survey study of 445 adolescents and young adults revealed similar chances (40%) of experiencing negative health and social consequences from using pod-based and/or other types of e-cigarettes. Among 34 adolescents and young adults reporting any loss of autonomy from nicotine, there was no difference in mean Hooked On Nicotine Checklist scores between those using pod-based and other e-cigarettes. Increasing use of pod-based e-cigarettes among otherwise nicotine-naive adolescents and young adults could be associated with the absence of clear, consistent public health warnings and messaging targeting relevant aspects common to all types of e-cigarettes.

(Sources: https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2707425)

FOR MORE INFORMATION ON THIS REPORT, PLEASE CONTACT:

Mia Brozovich Nacke, Media Relations/Lucile Packard Children’s Hospital Stanford

650-497-0827

mbnacke@stanfordchildrens.org

If this story or any other Ivanhoe story has impacted your life or prompted you or someone you know to seek or change treatments, please let us know by contacting Marjorie Bekaert Thomas at mthomas@ivanhoe.com

Doctor Q and A

Read the entire Doctor Q&A for Bonnie Halpern-Felsher, PhD, Professor of Pediatrics

Read the entire Q&A