Could an mRNA Vaccine Treat Peanut Allergies? | Raw Milk, Bird Flu & More (Dr. Zachary Rubin; From Bench to Bedside podcast and YouTube)

Could an mRNA vaccine actually help treat peanut allergies?

In this episode of From Bench to Bedside, Dr. Zach Rubin and Dr. Melanie Matheu break down a fascinating new development in allergy research: the first human clinical trial of an mRNA-based peanut allergy vaccine, now underway in adults with peanut allergy.

We explain how researchers are trying to retrain the immune system, why IgE and IgG4 matter, what an oral food challenge can tell us, and why promising results in mice do not always translate to humans.

But that’s not all. We also dive into several major health stories, including:

• The ongoing Ebola outbreak in the Democratic Republic of Congo 

• Rising colorectal cancer rates and why colonoscopy is really cancer prevention

• Alcohol and its relationship with cancer

• The growing popularity—and very real risks—of raw milk

• The resurgence of H5N1 bird flu in dairy cattle

• Why raw milk does NOT cure milk allergy, asthma, or other allergic disease

• The future of mRNA technology for food and environmental allergies

If this research works, it could eventually change the way millions of people with food allergies are treated.

00:00 Welcome to From Bench to Bedside
01:36 Ebola outbreak in the Democratic Republic of Congo
03:44 Rising colorectal cancer rates
05:39 Alcohol and cancer risk
06:57 Raw milk consumption is increasing
08:38 H5N1 bird flu returns to dairy cattle
09:44 Do peanuts really improve brain health?
10:49 First human mRNA peanut allergy vaccine trial
11:55 How an mRNA allergy vaccine could work
13:00 IgE, IgG4 and retraining the immune system
15:17 What happens during the clinical trial?
16:45 Why success in mice doesn’t guarantee success in humans
17:51 mRNA treatments for food and pollen allergies
19:29 What severe food allergies are really like for families
20:57 Signs of eosinophilic esophagitis
21:57 Does raw milk cure allergies?
23:20 Why pasteurization doesn’t destroy milk allergens
23:58 Final thoughts: where allergy treatment is headed

Interview: 

• YouTube video: https://youtu.be/AldrRh14E_w?si=EThj0bUX0CoVdkUt
• Audio podcast: https://podcasts.apple.com/us/podcast/could-an-mrna-vaccine-treat-peanut-allergies-raw/id1871787336?i=1000800485535

How to lower your risk of getting cancer young, according to experts - The Washington Post

Not only are more young people being diagnosed with breast and colorectal cancer, but the diseases are leading to more deaths. Here's what you can actually do about it...

https://www.washingtonpost.com/health/2025/10/25/young-cancer-risk-breast-colorectal/

New clues point to why colorectal cancer is rising in young people - The Washington Post

"…Besides increasing your overall fiber intake, here are three things you can do to reduce the risk for you and your family: 

Make simple healthier food swaps: Sugar-sweetened beverages, processed and red meats, refined grains and alcohol have all been shown to raise the risk of colorectal cancer — and that risk can start in your childhood. I recommend reducing your intake of all these foods. Instead, try drinking sparkling water and eating more fish and whole grains…"

https://www.washingtonpost.com/wellness/2025/05/19/why-colorectal-cancer-rising-young-people/

 

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https://www.cnn.com/2019/04/17/health/colorectal-cancer-risk-red-processed-meat-study-intl/index.html

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While most colon and rectal cancer patients older than 50 are diagnosed in the early stages of disease, younger patients tend to be diagnosed at advanced stages, research suggests. Does this mean colorectal cancer initially is misdiagnosed in younger patients? ....
https://www.cnn.com/2019/03/30/health/colon-rectal-cancer-misdiagnosed-young-adults-study/index.html

Colorectal cancer is killing more 20- to 30-year-olds. We now have one clue about why - Vox

The burden of the disease is shifting to younger generations — and puzzling researchers. ....
https://www.vox.com/science-and-health/2018/10/11/17960514/cancer-colon-rectal-causes-younger-people