ISAC 2025
October 21-24
2025
XXII International Society of
Arterial Chemoreception Meeting
ISAC 2025
Punta Arenas, Chile.
ISAC 2025
Welcome Message
Welcome to the ISAC XXII Meeting! This international gathering will explore the latest advancements in chemoreception in a truly unique setting: the majestic landscapes of Chilean Patagonia. We are honored to bring together experts from around the world to exchange ideas, collaborate, and enjoy an unforgettable experience.

Important Dates
Registration Opens:
March 3, 2025
Abstract Submission Begins:
February the 17th
Abstract Submission Deadline:
June the 30th
Abstract Acceptance Notification:
July the 30th
Registration Fees
Find detailed information about the registration fees for the event, including various pricing options based on attendee categories, payment methods, and any applicable discounts, early-bird rates, or special packages available to ensure the best value for participants.
Early until June 30th
Investigator: 650 USD
Trainees/Students: 350 USD
Guest: 350 USD
Late from July 1 st
Investigator: 750 USD
Trainees/Students: 450 USD
Guest: 400 USD
On-site from October the 22nd
Investigator: 750 USD
Trainees/Students: 450 USD
Guest: 400 USD
REGISTER AND SUBMIT YOUR ABSTRACT HERE
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Symposia
Find detailed information about our symposia Symposia provide a platform for in-depth discussions and expert opinions, and offer attendees the opportunity to interact with leading professionals in various specialized fields.

Symposium I
Mechanism of Chemoreception

Symposium II
Central Integration of Chemoreception

Symposium III
Peripheral Chemoreceptors
and Disease I

Symposium IV
Regulatory Elements of
Chemoreception

Symposium V
High Altitude/Hypoxia Adaptations and Chemoreception

Symposium VI
Translational Research in Chemoreception I

Symposium VII
Peripheral Chemoreceptors and Disease II

Symposium VIII
Peripheral and Central Chemoreceptor Interactions

Symposium IX
Peripheral Chemoreceptors and Disease III
Abstract Submission Rules.
1. Language: All abstracts must be written in English.
2. Authorship: The submitting author must be listed as one of the authors.
3. First Author Responsibility: The first author is expected to present the
abstract at the conference.
4. Format: The abstract should include Title, Background, Objective, Methods,
Results, and Conclusion.
5. Word Limit: Tittle (maximum of 15 words), Abstract Body (maximum of 250
words). Authors and affiliations are not included in the word limit.
6. Original Work: The abstract must present original research and should not
have been published.
7. Submission Deadline: Abstracts must be submitted before the deadline.
8. Presentation Format: Accepted abstracts may be assigned as oral or poster
presentations based on the conference’s selection process. The final format
details, including poster dimensions and presentation duration, will be
released at a later date.
Program by Day
Schedule | Description |
9:00 am | Opening Session |
9:15 am | Symposium I – “Mechanism of chemoreception” |
11:15 am | Coffee Break/td> |
11:30 am | Symposium II – “Hypoxia and chemoreception” |
1:30 pm | Lunch |
2:30 pm | Symposium III – “Peripheral chemoreceptors and disease I” |
4:30 pm | Coffee Break |
4:45 pm | Plenary Lecture Keynote Speaker |
5:30 pm | Poster Session I & Wine and cheese |
7:00 pm | Adjourn |
Schedule | Description |
9:00 am | Symposium IV – “Mechanism of chemoreception II” |
11:00 am | Coffee Break |
11:30 am | Symposium V – “High altitude adaptions and chemoreception” |
2:30 pm | Plenary Lecture II |
3:30 pm | Symposium VI – “Translational interventions for chemoreceptor modulation” |
5:30 pm | Poster Session II & Wine and cheese |
7:00 pm | Adjourn |
Schedule | Description |
9:00 am | Leaving Punta Arenas to Fuerte Bulnes |
10:00 am | Visiting Fuerte Bulnes, Museum and walking trails |
11:30 am | Depart to Estancia FitzRoy |
1:30 pm | Lunch |
5:30 pm | Return to Punta Arenas |
Schedule | Description |
9:00 am | Symposium VII – “Peripheral chemoreceptors and disease II” |
11:00 am | Coffee Break |
11:30 am | Symposium VIII- “Peripheral and Central Chemoreflex interactions” |
1:30 pm | Lunch |
2:30 pm | Plenary Lecture III |
3:30 pm | Symposium IX – “Future perspectives in chemoreceptor research” |
5:30 pm | Closing remarks |
8:00 pm | Gala Dinner and awards ceremony |
Organizers and Committee
Main Organizers
Dr. Rodrigo Del Rio
University of Kansas
Medical Center, USA.
Dr. Julio Alcayaga
Universidad de Chile,
Chile.
Dr. Rodrigo Iturriaga
Universidad Autónoma
de Chile, Chile.
Dr. David Andrade
Universidad de
Antofagasta, Chile
Dr. Fernando Ortiz
Universidad Santiago
de Chile, Chile.
Dr. Camilo Toledo
University of Kansas
Medical Center, USA.
Scientific Committee
Dr. Ken O’Halloran
University College Cork,
Ireland
Dr. Silvia Conde
Universidade NOVA de
Lisboa, Portugal
Location
Punta Arenas, Chile – Chilean Patagonia
More information:
http://patagonia-chile.com/destino/punta-arenas/?lang=en
“Event location: Hotel Cabo de Hornos”
https://www.hotelcabodehornos.com/en
ISAC2025
Address: Punta Arenas, Chile – Chilean Patagonia