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

Peanut Mush In Infancy Cuts Allergy Risk. New Study Adds To Evidence

Parenting can be an angst-ridden journey. And one bump along the road is that horrible feeling that comes over you when you see your baby break out in hives after eating a particular food – say, peanuts — for the first time. (One of my three kids gave me that kind of scare.) The concern is real. Between 1997 and 2008, the incidence of peanut and tree nut allergies nearly tripled, according to one published study. Now, there's a growing consensus about how to prevent peanut allergies in kids who are at high risk. This includes children with a strong family history of food allergies and those with eczema....
http://www.npr.org/sections/thesalt/2016/03/04/469237111/peanut-mush-in-infancy-cuts-allergy-risk-new-study-adds-to-evidence?sc=tw