AntoniRibasMD

Hematology • Los Angeles, CA

Professor, Medicine, UCLA School of Medicine

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Office
100 Med Plz
Ste 550
Los Angeles, CA 90095

Education & Training

UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Hematology and Medical Oncology, 1998 - 2001
Universidad de Barcelona Faculty of MedicineClass of 1990

Certifications & Licensure

CA State Medical License 2001 - 2025

Awards, Honors, & Recognition

Elected Member The American Society for Clinical Investigation, 2009

Clinical Trials

ABI-007 in Treating Patients With Inoperable Locally Recurrent or Metastatic Melanoma Start of enrollment: 2004 Feb 01
Completed
Phase 2
CP-675,206 (CTLA4-Blocking Monoclonal Antibody) Combined With Dendritic Cell Vaccine Therapy in Treating Patients With Stage III or Stage IV Melanoma That Cannot Be Removed With Surgery Start of enrollment: 2004 Apr 01
Completed
Phase 1
Volociximab in Combination With DTIC in Patients With Metastatic Melanoma Not Previously Treated With Chemotherapy Start of enrollment: 2004 Dec 01
Completed
Phase 2
Vaccine Therapy in Treating Patients With Unresected Stage III or Stage IV Melanoma Start of enrollment: 2005 Jan 01
Completed
Phase 2
Ticilimumab (CP-675,206) in Treating Patients With Stage IIIC or Stage IV Melanoma Start of enrollment: 2007 Jan 01
Completed
Phase 2
Safety Study of CALAA-01 to Treat Solid Tumor Cancers Start of enrollment: 2008 May 01
Terminated
Phase 1
Study of Gene Modified Immune Cells in Patients With Advanced Melanoma Start of enrollment: 2009 Oct 13
Completed
Phase 2
Phase I Dose-Escalation, Safety, Pharmacokinetic and Pharmacodynamic Study of BVD-523 in Patients With Advanced Malignancies Start of enrollment: 2013 Mar 01
Completed
Phase 1, Phase 2
A Phase 1b Open Label, Dose Escalation Study of PLX3397 in Combination With Vemurafenib in V600-mutated BRAF Melanoma Start of enrollment: 2013 Nov 05
Terminated
Phase 1
Gene-Modified T Cells, Vaccine Therapy, and Ipilimumab in Treating Patients With Locally Advanced or Metastatic Malignancies Start of enrollment: 2014 Jul 17
Terminated
Phase 1
Intermittent LGX818 and MEK162 in Treating Patients With Metastatic Melanoma Who Have BRAFV600 Mutations Start of enrollment: 2015 Jan 01
Withdrawn
Phase 2
Gene-Modified T Cells, Vaccine Therapy, and Nivolumab in Treating Patients With Stage IV or Locally Advanced Solid Tumors Expressing NY-ESO-1 Start of enrollment: 2017 Jan 03
Completed
Phase 1
PET Imaging of the Immune System Using Analog Probes Start of enrollment: 2018 Apr 10
Completed
Binimetinib and Nivolumab for the Treatment of Locally Advanced Unresectable or Metastatic BRAF V600 Wildtype Melanoma Start of enrollment: 2020 Dec 03
Recruiting
Phase 2
Genetically Engineered PBMC and PBSC Expressing NY-ESO-1 TCR After a Myeloablative Conditioning Regimen to Treat Patients With Advanced Cancer Start of enrollment: 2017 Jul 26
Terminated
Phase 1
Roles: Contact
Gene Modified Immune Cells (IL13Ralpha2 CAR T Cells) After Conditioning Regimen for the Treatment of Stage IIIC or IV Melanoma or Metastatic Solid Tumors Start of enrollment: 2019 Nov 27
Recruiting
Phase 1
Roles: Contact, Principal Investigator
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Publications & Presentations

PubMed

3231 citations
Primary, Adaptive, and Acquired Resistance to Cancer Immunotherapy.
Padmanee Sharma, Siwen Hu-Lieskovan, Jennifer A. Wargo, Antoni Ribas
Cell. 2017-02-09
3890 citations
Cancer immunotherapy using checkpoint blockade
Antoni Ribas
Science. 2018-03-23
48 citations
Integrative Tumor and Immune Cell Multi-omic Analyses Predict Response to Immune Checkpoint Blockade in Melanoma
Valsamo Anagnostou, Daniel C. Bruhm, Noushin Niknafs, James R. White, Xiaoshan M. Shao
Cell Reports. Medicine. 2020-11-17

Journal Articles

Isolation and Characterization of NY-ESO-1–Specific T Cell Receptors Restricted on Various MHC Molecules
Antoni Ribas, Proceedings of the National Academy of Sciences
Pan-Tumor Genomic Biomarkers for PD-1 Checkpoint Blockade–Based Immunotherapy
Jonathan Cheng, Patrick A Ott, Elizabeth R Plimack, Antoni Ribas, Andrew Joe, Science Magazine
Anti-CTLA-4 Immunotherapy Does Not Deplete FOXP3+ Regulatory T Cells (Tregs) in Human Cancers
Antoni Ribas, Jennifer A Wargo, Sumit K Subudhi, Padmanee Sharma, Clinical Cancer Research
Reprogramming Human T Cell Function and Specificity with Non-Viral Genome Targeting
Neil Romberg, Antoni Ribas, Michael R Lee, Ruby Yu, Gary M Kupfer, Julia Carnevale, Jonathan H Esensten, P Jonathan Li, Han Li, Kevan C Herold, Alexander Marson, Nature
Age Correlates with Response to Anti-PD1, Reflecting Age-Related Differences in Intratumoral Effector and Regulatory T-cell Populations
Zeynep Eroglu, Iman Osman, Theodore S Nowicki, Antoni Ribas, Michael A Davies, Farbod Darvishian, Daniel Y Wang, Douglas B Johnson, Ravi K Amaravadi, Clinical Cancer Research
IND-Enabling Studies for a Clinical Trial to Genetically Program a Persistent Cancer-Targeted Immune System
Kenneth Cornetta, Antoni Ribas, Gay M Crooks, Donald B Kohn, Clinical Cancer Research
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Lectures

Phase 1b/2, open label, multicenter, study of the combination of SD-101 and pembrolizumab in patients with advanced melanoma who are naÃ¯ve to anti-PD-1 therapy.
2018 ASCO Annual Meeting - Chicago, Illinois - 06/4/2018
Genomic Features of Exceptional Response in Vemurafenib ± Cobimetinib-Treated Patients with BRAFV600-Mutated Metastatic Melanoma
International Society for Biological Therapy of Cancer (iSBTc)/ Society for Immunotherapy of Cancer, - 10/24/2012
International Society for Biological Therapy of Cancer (iSBTc): Annual Meeting
International Society for Biological Therapy of Cancer (iSBTc)/ Society for Immunotherapy of Cancer, - 10/26/2012

Authored Content

Outcomes by Line of Therapy and Programmed Death Ligand 1 Expression in Patients with Advanced Melanoma Treated with Pembrolizumab or Ipilimumab in KEYNOTE-006: A Randomised Clinical TrialAugust 2018

Press Mentions

UCLA and Parker Institute Continue Collaboration to Advance Next-Generation Cancer ImmunotherapiesOctober 16th, 2024
Cancer Spread to Jimmy Carter's Brain 9 Years Ago. Here's How He's Lived so LongSeptember 30th, 2024
Cancer Treatment Extended Jimmy Carter’s Life Before His 100th BirthdaySeptember 30th, 2024
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Other Languages

Spanish

AntoniRibasMD

Dr. Ribas is on Doximity

Education & Training

Certifications & Licensure

Awards, Honors, & Recognition

Clinical Trials

Publications & Presentations

Authored Content

Press Mentions

Other Languages

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