Manchester Grand Hyatt San Diego, San Diego, CA, USA

Professor Michael H. Gelb, PhD, to Receive the 2026 Catalyst Award

WORLDSymposium is delighted to announce Professor Michael Gelb, PhD, as the recipient of the 3rd Annual Catalyst Award to be presented at WORLDSymposium 2026. A chemist by training, Dr. Gelb has spent the second half of his career researching the development of new assays for expanded Newborn Screening with a focus on lysosomal diseases. The application of his research has transformed Newborn Screening on a global scale. WORLDSymposium is honored to recognize Dr. Gelb’s significant international contributions to Newborn Screening and the wide-reaching positive impact it has had on the families living with lysosomal diseases in numerous countries around the world. Read the full announcement here >

Bob Stevens to receive the 2026 Patient Advocate Leader (PAL) Award

The WORLDSymposium Awards Committee is pleased to announce Bob Stevens as the recipient of the 2026 WORLDSymposium Patient Advocate Leader (PAL) Award. Bob currently serves as Group CEO of the MPS Society and Rare Disease Research Partners (RDRP). Under Mr. Stevens leadership, the MPS Society has expanded its global influence, remaining a world-leading patient organisation that provides one-to-one support, psychological services, and access to advocacy services across the UK and internationally. Read the full announcement here >


Call for Abstracts Submissions Now Closed

Thank you to all who submitted — abstract submissions for WORLDSymposium 2026 are now closed. All abstracts submitted by the October 1, 2025, deadline will be reviewed, and notifications of platform/poster acceptance will be sent to first authors (only) by November 3, 2025. The late-breaking abstract submission site will be open from November 1 to December 1, 2025. Authors may resubmit their work as late-breaking if it was not chosen for platform presentation and if new or updated data materially strengthen the science.


Peter Marks, MD, PhD, will receive the 2026 Roscoe O. Brady Award

Each year, WORLDSymposium recognizes one individual for innovation and accomplishment in the lysosomal disease research and therapy field. Following a competitive nomination process, the WORLDSymposium 2026 Awards Committee has selected Peter Marks, MD, PhD, as the 2026 Roscoe O. Brady Award recipient. Read the full announcement here >


Registration is Open: Advance Registration Ends January 5, 2026

Registration for the 22nd Annual WORLDSymposium™ is now open. The 2026 Annual Scientific Meeting will be a Hybrid event. Plans are in place for a Live in-person gathering in San Diego at the Manchester Grand Hyatt San Diego Hotel. In addition, plans are underway for Virtual registration to make the program available to those who are unable to attend in person. Learn more.


Award Nominations Now Closed

Nominations are now closed for the 2026 WORLDSymposium awards program, which recognizes excellence and impact in the field of lysosomal disease. Celebrating excellence in Lysosomal Disease Research and Advocacy: thanks to everyone who submitted a nomination. The deadline for nominations was September 3, 2025.


Dates to Remember 

July 1, 2025
Distribution of exhibitor prospectus and support opportunities to all prior supporting companies, and also available by request.

July 15, 2025
Nominations for 2026 Patient Advocate Leader Award, the Roscoe O. Brady Award, the Catalyst Award and the New Treatment Award (corporations achieving regulatory approval milestones) open.

August 1, 2025
Call for abstracts: Abstract submission website open. Registration for the conference and hotel block opens.

October 1, 2025 (17:00 CDT)
Deadline for abstract submission to WORLDSymposium 2026.

November 1, 2025
Deadline for submission of full-length manuscripts for peer-review in the “Lysosomes” issue of Molecular Genetics & Metabolism, February, 2026. Click here to access the Guide for Authors or to submit a paper. If you have any questions regarding the process for submitting a manuscript for the lysosomes issue, please contact the journal at mgm@elsevier.com.

November 1 – December 1, 2025
Late-breaking abstract submission open.
A limited number of late-breaking abstracts will be selected for platform presentation.

November 3, 2025
Notification of abstract acceptance for poster or platform presentation at WORLDSymposium 2026.

November 5, 2025
Notification of WORLDSymposium 2026 Young Investigator Awards.


IMPORTANT REMINDER for the 2026 ABSTRACT SUBMISSION PROCESS:

EACH individual listed as an author or co-author will be required to submit THEIR OWN disclosure prior to the submission of the scientific abstract.

Each listed author must complete THEIR OWN DISCLOSURE; NO ONE ELSE may submit the disclosure on behalf of another individual.

Abstracts cannot be submitted until all disclosures for all authors are completed.

Once an author completes their own disclosure, that same disclosure will be applied to ALL abstracts on which the individual is a listed author or co-author. 


Connect with WORLDSymposium


Preliminary Schedule at a Glance*

Download Schedule at a Glance (PDF)

DayMonday
Feb. 2, 2026
Tuesday
Feb. 3, 2026
Wednesday
Feb. 4, 2026
Thursday
Feb. 5, 2026
Friday
Feb. 6, 2026
Satellite SymposiaSatellite SymposiaSatellite SymposiaSatellite Symposia
MorningRoscoe. O. Brady Award Basic SciencePatient Advocate Leader & Young Investigator Awards
Translational Research
Catalyst Award Keynote Presentation
Clinical Applications
New Treatment Award
Contemporary Forum & Late-breaking Science
Basic ScienceTranslational ResearchClinical ApplicationsContemporary Forum & Late-breaking Science
MiddaySatellite SymposiaSatellite SymposiaSatellite SymposiaSatellite Symposia
AfternoonThe Patient VoiceBasic ScienceTranslational ResearchClinical ApplicationsRapid Fire Abstract Challenge
Speed Mentoring EventIndustry Expert Theater

Poster Session I
Industry Expert Theater

Poster Session II
Industry Expert Theater

Poster Session III
EveningBe the Catalyst Award Presentation & EventSatellite SymposiaSatellite SymposiaRobert J. Gorlin Symposium

*Subject to change.


Plan on attending the

22nd Annual WORLDSymposium

February 2, 2026: The Patient Voice

February 2 - 6, 2026: Research Meeting

February 5, 2026: Robert J. Gorlin Symposium

Manchester Grand Hyatt San Diego, San Diego, CA, USA

Scientific Meeting Location & Accommodations

Manchester Grand Hyatt San Diego
1 Market Place,
San Diego, CA 92101
Phone: +1 619 232 1234
Website: hyatt.com

Hotel Room Block opens August 1, 2025. Learn more here.

Letters of Invitation

Your meeting registration confirmation will include a link to generate a customized letter of invitation, which can be used when applying for a visa.


About WORLDSymposium

WORLDSymposium™ is an annual research conference dedicated to lysosomal diseases.

WORLD is an acronym that stands for We’re Organizing Research on Lysosomal Diseases.

The goal of WORLDSymposium is to provide an interdisciplinary forum to explore and discuss specific areas of interest, research and clinical applicability related to lysosomal diseases. Each year, WORLDSymposium hosts a scientific meeting presenting the latest information from basic science, translational research, and clinical trials for lysosomal diseases.

This symposium is designed to help researchers and clinicians to better manage and understand diagnostic options for patients with lysosomal diseases, identify areas requiring additional basic and clinical research, public policy and regulatory attention, and identify the latest findings in the natural history of lysosomal diseases.


Plan to Attend WORLDSymposium 2026