Oncobesity News Posts

Cancer-like mutations in healthy cells point to origins of breast cancer 

Researchers have pinpointed what could be the early genetic origins of breast cancer — cancer-like mutations appearing in the cells of healthy women. In a new study, the international collaborators analyzed the genomes of more than 48,000 individual breast cells from women without cancer, using novel techniques for decoding the genes of single cells. While the vast majority of cells appeared normal, nearly all of the women harbored a small number of breast cells — about 3 per cent — that carried genetic alterations commonly associated with cancer. The findings suggest that these rare genetic anomalies may represent some of the earliest steps in a series of events that could culminate in breast cancer development.

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Healthy women have cells that resemble breast cancer 

A new study finds that, in healthy women, some breast cells that otherwise appear normal may contain chromosome abnormalities typically associated with invasive breast cancer. The findings question conventional thinking on the genetic origins of breast cancer, which could influence early cancer detection methods. The study discovered that at least 3% of normal cells from breast tissue in 49 healthy women contain a gain or loss of chromosomes, a condition known as aneuploidy, and that they expand and accumulate with age.

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Healthy women have cells that resemble breast cancer, study finds 

A new study from researchers at The University of Texas MD Anderson Cancer Center finds that, in healthy women, some breast cells that otherwise appear normal may contain chromosome abnormalities typically associated with invasive breast cancer. The findings question conventional thinking on the genetic origins of breast cancer, which could influence early cancer detection methods.

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#Visual Abstract: Semaglutide Imrpoves Weight Loss Gains and Pain Related to Knee Osteoarthritis in Patients with Obesity

Click here to read this study in NEJM.  ©2024 2 Minute Medicine, Inc. All rights reserved. No works may be reproduced without expressed written consent from 2 Minute Medicine, Inc. Inquire about licensing here. No article should be construed as medical advice and is not intended as such by the authors or by 2 Minute Medicine, Inc.  
The post #Visual Abstract: Semaglutide Imrpoves Weight Loss Gains and Pain Related to Knee Osteoarthritis in Patients with Obesity first appeared on 2 Minute Medicine. Source: 2 Minute Medicine

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Wondr Health Expands Weight Loss Program with Support for GLP-1 Users

What You Should Know:  – Wondr Health, a leader in virtual metabolic health programs, has announced the expansion of its weight and obesity care solution, Wondr Plus.  – The enhancement provides comprehensive lifestyle support and nutrition counseling for employees using GLP-1 weight-loss medications, addressing the challenges of medication adherence and side effects. Addressing the Need … Read More

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Breast cancer drug blocked for NHS use in England and Wales after talks collapse 

National Institute for Health and Care Excellence unable to reach price agreement with manufacturers of EnhertuA breast cancer charity has said it was “beyond devastated” that talks to make a life-extending drug available on the NHS to women with a terminal diagnosis have collapsed.The National Institute for Health and Care Excellence (Nice) said it had not been able to reach agreement with the makers of Enhertu so that it could approve its use in England and Wales. Continue reading…

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Clinical study supports the anti-obesity effects of kimchi 

Approximately 16% of the global population, or about 890 million people, suffer from obesity. The World Health Organization (WHO) has recognized obesity as a significant health issue and highlighted its impact on the quality of life and overall health of individuals across the world.

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Anti-obesity drugs, lifestyle interventions show cardiovascular benefits beyond weight loss 

Popular anti-obesity drugs continue to show cardiovascular benefits beyond weight loss, according to several new papers published in JACC that are being simultaneously presented at the American Heart Association’s 2024 Scientific Sessions. JACC is publishing two secondary analyses on the impact of GLP-1 medications in improving cardiac structure and function in heart failure patients and cardiovascular outcomes in those who previously had cardiac bypass surgery, plus a new analysis of a lifestyle intervention trial showing that cardiac risk biomarkers change with weight loss.

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Over 50% of U.S. Adults Qualify for Ozempic, Wegovy

(MedPage Today) — More than half of all adults in the U.S. are eligible for semaglutide (Ozempic, Wegovy, Rybelsus), researchers estimated.
Among 25,531 participants in the National Health and Nutrition Examination Survey (NHANES) from 2015 to…

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Ozempic: Best and Worst Thanksgiving Foods to Eat While Taking Weight Loss Drugs

Eating some of your favorite Thanksgiving foods while taking drugs like Ozempic and Wegovy may trigger or worsen uncomfortable side effects. The Good Brigade/Getty Images

Eating certain foods can exacerbate GI discomfort and other common side effects associated with GLP-1 weight loss drugs like Ozempic and Wegovy.

Navigating holiday meals can be challenging as they often include many of these foods, such as high fat, greasy, and sugary items.

Health experts say it’s essential to understand what foods might worsen the side effects of the medication so that you can approach the holiday with strategies to minimize severe discomfort.

Thanksgiving is a time for family, (parade) floats, and, let’s be honest, food.

“Thanksgiving is all about food, eating, and over-indulgence: Turkey, stuffing, sweet potatoes, and pumpkin pie,” says Chris McGowan, MD, a gastroenterologist, obesity medicine specialist, and the founder of True You Weight Loss. “For many, eating to the point of discomfort is the highlight of the holiday and a way of showing appreciation to the host and chef.”

But McGowan says that, for the hundreds of thousands of people taking GLP-1 weight loss medications like Ozempic, Wegovy, Mounjaro, or Zepbound, the eat-until-you’re-full-and-then-get-seconds approach may present physically painful challenges.

These medications are associated with common side effects like nausea and vomiting, which can intensify when a person consumes certain foods, including high fat, high-sugar items that are often front and center on Thanksgiving tables.

“As we approach the food-centric holiday season, it’s essential to understand which foods might worsen the side effects of anti-obesity medications,” McGowan says.

Healthline spoke with McGowan and other obesity medicine specialists, who shared their tips for which Thanksgiving foods are the least likely to trigger side effects and which ones are best to limit or avoid for people taking weight loss drugs.

How GLP-1 drugs can affect appetite and tolerance for certain foods

GLP-1 medications are a class of antiobesity and antidiabetic drugs, semaglutide (Ozempic and Wegovy) and tirzepatide (Zepbound and Mounjaro). They can help people lose significant weight, but they can also change how a person tolerates certain foods.

“GLP-1 medications mimic the GLP-1 hormone, which is produced in the small intestine. This hormone regulates blood sugar levels, appetite, and digestion,” says Michael L. Glickman, MD, a triple board certified family and obesity medicine physician who founded Revolution Medicine. “The medication helps with weight loss by slowing digestion and increasing satiety. This helps reduce food portions.” 

Portions are generally large on Thanksgiving, but that’s not the only potential pitfall for people taking drugs like Ozempic.

“Thanksgiving favorites, which tend to be high in sugar, carbohydrates, and unhealthy fats, can be more likely to cause gastrointestinal issues when they stay in the stomach longer,” Glickman says.

GI issues, like nausea and vomiting, are common side effects associated with GLP-1 drugs, so consuming these foods can either trigger or worsen them, explains Mir Ali, MD, a board certified general surgeon, bariatric surgeon, and medical director of MemorialCare Surgical Weight Loss Center.

Thanksgiving foods to avoid on Ozempic, Wegovy, and similar drugs

First, it’s important to note that there is no specific “Ozempic diet,” and you can still enjoy all your favorite Thanksgiving dishes in moderation.

“It’s perfectly fine to enjoy all of Thanksgiving’s tastes and flavors, but be mindful of portions and keep the heavier foods to a minimum,” McGowan says.

Ali says greasy, fried, sugary, high carb, calorie-dense foods take a while to digest. Because of this, they may be more likely to trigger uncomfortable side effects.

According to McGowan, some Thanksgiving staples that fit this bill include:

Stuffing

Candied yams (often doused in butter, sugar, and marshmallows)

Green bean casserole (often heavy in cream and fried onions)

Mashed potatoes with gravy

Pecan pie

Canned cranberry sauce (often high in sugar)

Macaroni and cheese

Ali also advises people to be mindful of alcohol consumption.

“Alcohol contains a large amount of carbohydrate calories and can cause more nausea and reflux,” Ali says.

Ali also adds that foods affect people differently, so it’s critical to tune into your body.

Thanksgiving foods least likely to cause side effects on Ozempic, Wegovy

The holidays can feel emotionally nourishing — and they can be physically, too. 

 “For many, the holidays represent an important time for family and social gatherings and celebrations,” McGowan says. “It’s important to continue enjoying the season’s positive aspects without triggering troublesome or potentially dangerous medication side effects.”

Glickman suggests prioritizing foods like lean proteins, fiber, and non-starchy vegetables.

Glickman and McGowan said the meal’s star, the turkey, fits that bill if it’s roasted.

McGowan says some other foods include quintessential Thanksgiving menu items like: 

Roast vegetables like oven-roasted carrots, parsnips, and Brussels sprouts

Homemade cranberry sauce using a recipe that minimizes sugar

Sauteed or steamed green beans

Tips for managing Thanksgiving while taking GLP-1 drugs like Ozempic

 McGowan recommends taking time before Thanksgiving to reflect on details like the menu, guest list, location, and potential challenges. 

“Anticipating these scenarios can help you stay in control and enjoy the day,” McGowan says.

The following simple tips can help you manage potential challenges during holiday meals.

Don’t skip meals

Glickman and McGowan say “saving” calories by ditching or severely limiting food intake ahead of a Thanksgiving meal is a common mistake for people trying to lose weight or maintain weight loss. It can backfire. 

“Skipping meals will only lead to excessive hunger and overeating,” McGowan says.

Glickman suggests prioritizing breakfast on Thanksgiving morning.

“Start your day with a healthy high protein and fiber breakfast and lunch,” Glickman says. “This will prevent you from starting Thanksgiving dinner with 10/10 hunger and limit overeating.”

Bring a food you’re excited to eat

Food is more than fuel for the body — it’s about taste, socialization, and memories. Hearing about the foods you “can’t eat” or “can’t have much of” ahead of a food-centered holiday like Thanksgiving can feel like a downer, especially if you aren’t the host or handling the cooking.

McGowan says you can avoid this pain point by adding some favorite dishes to the Thanksgiving meal that you know you’ll enjoy from a taste and lack of side effect perspective. 

Strategize the meal

Glickman recommends starting the meal by filling your plate with whole foods like veggies, whole grains, and lean proteins before adding smaller portions that can worsen GLP-1 side effects. Then, eat the nourishing foods that are less likely to cause discomfort first, like protein-rich roasted turkey and fiber-packed veggies.

“This will also help with satiety,” Glickman says.

Savor the meal

“Eating slower allows time for the sensation of fullness to become more apparent and helps avoid overeating,” Ali says.

McGowan says it also helps you enjoy the whole experience of the meal, including family, friends, and flavors.

Go for a post-meal walk

Glickman says heading out for a walk following a meal is useful.

“Going for a walk within 30 minutes of your Thanksgiving meal helps with motility, improves digestion, and limits insulin spikes,” Glickman says. “Walking after large meals can be a useful tip to help stay on track with your weight loss journey.”

Avoid leftovers

“Once-a-year” foods can become more than that because of leftovers.

“Keep Thanksgiving to one meal,” McGowan says. “If you are hosting, send your leftovers with guests. If you’re a guest, either decline the leftovers or take them home and toss them.”

Takeaway

If you’re taking a GLP-1 medication like Ozempic, Wegovy, Mounjaro, or Zepbound, eating certain foods can trigger common side effects such as nausea, bloating, and diarrhea.

Navigating holiday meals can be challenging as they often include many of these foods.

Health experts say it’s essential to understand what foods might worsen the side effects of the medication so that you can approach the holiday with strategies to minimize severe discomfort.

Experts say eating foods like lean proteins (including roasted turkey) and fiber-rich foods like roasted vegetables may be best to prioritize, while it’s a good idea to limit foods that are high in fat, carbs, and sugar.

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Exenatide, a GLP-1 analog, by IV during cardiac surgery did not reduce organ injury or death

A large-scale clinical trial found that intravenous infusion of exenatide, a glucagon-like peptide-1 (GLP-1) analog medication, during heart surgeries involving bypass did not significantly reduce the risk of death, stroke or organ failure. Researchers presented this preliminary late-breaking science trial on Nov. 17 at the American Heart Association’s Scientific Sessions 2024. The meeting, held Nov. 16–18, 2024, in Chicago, is a premier global exchange of the latest scientific advancements, research and evidence-based clinical practice updates in cardiovascular science.

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Tirzepatide lowered risk of worsening heart failure and CVD death for obese adults

In the international SUMMIT trial, adults with heart failure preserved ejection fraction (HFpEF) and obesity taking tirzepatide for up to 3 years had a reduced combined risk of worsening heart failure events and cardiovascular death, and improved health status and physical function in comparison to participants taking placebo, according to late-breaking science presented Nov. 16 at the American Heart Association’s Scientific Sessions 2024. The meeting, held Nov. 16–18, 2024, in Chicago, is a premier global exchange of the latest scientific advancements, research and evidence-based clinical practice updates in cardiovascular science.

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AI analysis of immune cells can predict breast cancer prognosis 

Researchers at Karolinska Institutet have investigated how well different AI models can predict the prognosis of triple-negative breast cancer by analyzing certain immune cells inside the tumor. The study, published in the journal eClinicalMedicine, is an important step toward using AI in cancer care to improve patient health.

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