Tessa Cacciottolo
tesscacciottolo.bsky.social
Tessa Cacciottolo
@tesscacciottolo.bsky.social
Clinician Scientist interested in causes of steatotic liver disease and obesity. Hepatologist. Chain Florey TTI Fellow @mrc-lms.bsky.social
Pinned
Reposted by Tessa Cacciottolo
In science is awesome news: Amazing they were able to identify the cause in this family as glucagon missense mutation, show the damage it does and tie it back to a now dead drug class(glucagon antagonists) and why glucagon agonists are the better bet especially for liver disease.
Glucagon Receptor Deficiency Causes Early-Onset Hepatic Steatosis
In mice, glucagon regulates lipid metabolism by activating receptors in the liver; however, its role in human lipid metabolism is incompletely understood.
diabetesjournals.org
September 3, 2025 at 11:50 AM
Reposted by Tessa Cacciottolo
September 3, 2025 at 10:00 AM
Reposted by Tessa Cacciottolo
📢 We’re hiring a Research Assistant!
Join the LMS to support cutting-edge research in fatty liver disease alongside a Clinician Scientist. Apply now:
lms.mrc.ac.uk/work/vacanci...
Research Assistant MED05360 - MRC Laboratory of Medical Sciences
We are looking for a motivated and enthusiastic individual to join Dr Tessa Cacciottolo’s research team at the MRC Laboratory of Medical Sciences (LMS). Dr Cacciottolo is a clinician scientist working...
lms.mrc.ac.uk
July 17, 2025 at 3:13 PM
Reposted by Tessa Cacciottolo
Are you a recent UK graduate without an MSc, eager to launch your career in biomedical research?

Apply now for our two-year Science Technology Graduate Programme!

You'll gain hands-on experience in state-of-the-art research facilities, build technical expertise and earn a competitive salary.
Science Technology Graduate Programme - MRC Laboratory of Medical Sciences
Bioinformatics Facility - Dr George Young and Electron Microscopy Facility - Dr Ricardo Aramayo
lms.mrc.ac.uk
July 4, 2025 at 1:58 PM
Reposted by Tessa Cacciottolo
At the LMS, we value the important role clinician scientists play in advancing medical research.

Our recent away day for our Chain Florey clinician scientist fellows was a huge success! The day was filled with insightful talks from our fellows, meaningful discussions and valuable career advice.
March 24, 2025 at 10:58 AM
Reposted by Tessa Cacciottolo
VTA dopamine-releasing neurons encode palatability and control the consummatory phase of eating dependent on the specific timing of their activity, actions suppressed by activation of GLP-1R signaling during palatable food consumption #weightloss #obesity www.science.org/doi/10.1126/...
Hedonic eating is controlled by dopamine neurons that oppose GLP-1R satiety
Hedonic eating is defined as food consumption driven by palatability without physiological need. However, neural control of palatable food intake is poorly understood. We discovered that hedonic eatin...
www.science.org
March 27, 2025 at 6:27 PM
Reposted by Tessa Cacciottolo
Come and study with us for a Masters!
@ims-mrl.bsky.social @uniofcam.bsky.social full-time taught MPhil in Obesity, Endocrinology and Metabolism for 2025/2026

Application deadline 4th April!!!

High quality postgrad training in physiology & pathophysiology of energy balance & metabolism.

🛜 mrl.ims.cam.ac.uk/study-us/tau...
March 25, 2025 at 7:28 PM
Reposted by Tessa Cacciottolo
Ascites is like carrying around a hot tub:

Huge energy bill!

1⃣Kilocalorie= energy to 🔥1L by 1°C
2⃣Ascites=Heating ~5-10L to 36°C 24hrs/day
3⃣Energy comes from body breakdown (sarcopenia)

If you⬇️ascites➡️the energy bill falls

Help patients. ⬇️the ascites!!! #liversky
March 22, 2025 at 12:30 AM
Reposted by Tessa Cacciottolo
Amazing #ChainFlorey Retreat Day! happy to be part of this exciting community of young #clinicianscientists
Great day with the amazing early career #clinicianscientists of the @mrc-lms.bsky.social #ChainFlorey cohort doing discovery science & experimental medicine - join us! lms.mrc.ac.uk/work-and-stu...
March 14, 2025 at 7:00 PM
Reposted by Tessa Cacciottolo
openRxiv has arrived!

We’re thrilled to announce the launch of openRxiv as an independent, researcher-led nonprofit to oversee bioRxiv and medRxiv, the world’s leading preprint servers for life and health sciences.
openrxiv.org/introducing-...

#openRxiv #OpenScience #Preprints #bioRxiv #medRxiv
March 11, 2025 at 1:18 PM
Excited to be at #DiabetesUK in Glasgow to talk about Mechanisms of #MASLD.
February 28, 2025 at 12:49 PM
Reposted by Tessa Cacciottolo
many have been convinced to buy supplements recommended by influencers who promise better health

rarely they cause life threatening side effects.

Like liver failure

But influencers aren’t there to help when 💩 goes down.
February 9, 2025 at 5:36 PM
New Phase 3a study showing efficacy of liraglutide for treating childhood obesity.

This is a very exciting area and I look forward to the extension study & real world data.
What are the long term health & health economic outcomes of early intervention in this chronic, relapsing condition?
Lifestyle interventions are the cornerstone of treatment for children with obesity, but additional treatments, such as medications, may be needed. Research findings on liraglutide in children with obesity are summarized in a Quick Take video. youtu.be/bvxWTUGVeww

#MedSky #PedSky
Liraglutide for Children with Obesity | NEJM
YouTube video by NEJM Group
youtu.be
February 9, 2025 at 10:17 AM
Clinical researchers: reversing the decline. This report evidences the attrition of UK #clinicianscientists especially in more senior roles. Recognition that this is a group with distinct needs. Flexibility and re-expansion of opportunities required. Commitment from both NHS & universities.
February 1, 2025 at 6:47 AM
Reposted by Tessa Cacciottolo
We tend to think that all decompensated cirrhosis are the same. During the 12 years that I practiced in the USA, I learnt that MASLD cirrhosis is different.

See below the 10 more common specific medical issues of MASLD CIRRHOSIS that I found:
January 29, 2025 at 4:48 AM
Reposted by Tessa Cacciottolo
Genes & Health is excited to contribute 55,000 high-quality exomes from British South Asian volunteers to gnomAD, a global genetic resource. This open-access data will advance rare disease diagnosis and treatment, thanks to our amazing volunteers. #GenesAndHealth #Genomics #RareDiseases
January 27, 2025 at 4:35 PM
Important piece of work on the definition of #obesity, and its designation as a #disease.

Provides a framework for addressing the problem at the level of an individual patient.

Crucial implications for access to therapy for those who really need it.

www.thelancet.com/commissions/...
Definition and diagnostic criteria of clinical obesity
www.thelancet.com
January 23, 2025 at 8:55 PM
New year, new role, new social media platform. Looking forward to forging new collaborations, strengthening old ones and more great science in 2025. 🥳
January 5, 2025 at 11:46 AM