Publications and Posters

ESK-001 for Plaque Psoriasis

Highly selective, allosteric inhibition of TYK2 with oral ESK-001 in patients with moderate-to-severe plaque psoriasis: Results from STRIDE, a 12-week, randomized, double-blinded, placebo-controlled, dose-ranging phase 2 study
Journal of the American Academy of Dermatology (JAAD)
July 12, 2025

Efficacy and Safety of ESK-001, a Highly Selective Oral TYK2 inhibitor, in Moderate-to-Severe Plaque Psoriasis: Long-term Phase 2 Results
American Academy of Dermatology (AAD) Annual Meeting
March 8, 2025

Patient-Reported Outcomes in the Phase 2 Studies of ESK-001, an Oral Allosteric TYK2 Inhibitor, in Adults with Moderate-to-Severe Plaque Psoriasis
American Academy of Dermatology (AAD) Annual Meeting
March 7, 2025

Pharmacokinetics, Safety, and Tolerability of ESK-001, an Allosteric TYK2 Inhibitor for Plaque Psoriasis: Evaluation in Asian Populations Compared to Caucasians 
American Academy of Dermatology (AAD) Annual Meeting
March 7, 2025

ESK-001, an Allosteric TYK2 Inhibitor, Modulates Disease and TYK2-related Pathway Transcriptomic and Proteomic Biomarkers in Psoriasis STRIDE Trial Patients
American Academy of Dermatology (AAD) Annual Meeting
March 7, 2025

Safety, tolerability, pharmacokinetics, and pharmacodynamics of the oral allosteric TYK2 inhibitor ESK-001 using a randomized, double-blind, placebo-controlled study design
Clinical and Translational Science
November 27, 2024

ESK-001, An allosteric TYK2 Inhibitor, Downregulates Biomarkers of Disease and TYK2 Activity
European Academy of Dermatology & Venereology (EADV) Congress
September 27, 2024

Efficacy and Safety of ESK-001, a Highly Selective Oral TYK2 Inhibitor, in Moderate-toSevere Plaque Psoriasis: Phase 2 results through Week 28
European Academy of Dermatology & Venereology (EADV) Congress
September 27, 2024

Patient-Reported Outcomes in the Randomized, Double Blind Phase 2 Study of ESK-001, an Oral Allosteric TYK2 Inhibitor, in Adults with Moderate-to-Severe Plaque Psoriasis
European Academy of Dermatology & Venereology (EADV) Congress
September 25, 2024

Exploratory Exposure Response (E-R) Analysis of ESK-001, An allosteric oral TYK2 inhibitor, in Patients with Psoriasis
European Academy of Dermatology & Venereology (EADV) Congress
September 25, 2024

Efficacy and Safety of ESK-001, a Highly Selective Oral TYK2 Inhibitor, in a Phase 2 Study in Adults with Moderate-to-severe Plaque Psoriasis (STRIDE)
American Academy of Dermatology (AAD) Annual Meeting
March 9, 2024

Pharmacokinetic and Pharmacodynamic Characteristics of ESK-001, an Oral Allosteric TYK2 Inhibitor, in Phase 1 Healthy Volunteer Trials
American Academy of Dermatology (AAD) Annual Meeting
March 9, 2024

A-005

Pharmacokinetics, Pharmacodynamics, and CNS Penetration of A-005: A Novel TYK2 Inhibitor for MS
European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) Congress
September 24, 2025

Safety, Tolerability, and Pharmacokinetics of A-005: A Selective Brain-Penetrant TYK2 Inhibitor for CNS Inflammatory Diseases in Healthy Volunteers Following Single and Multiple Ascending Doses
Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum
February 28, 2025

A-005, A Selective Oral Brain Penetrant TYK2 Inhibitor, Modulates Astrocytes and Microglia
Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum
February 28, 2025

A Selective, Allosteric TYK2 Small-molecule Inhibitor Modulates Immune Cell Functions and Ameliorates Experimental Autoimmune Encephalomyelitis
Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum
March 1, 2024