BioPharmSignal logoBioPharmSignal

Biotech News

Results from Phase 1 Multiple-Dose Study of PT00114

Protagenic Therapeutics (PTIX)Protagenic TherapeuticsClinical readout

Findings support advancement into Phase 2 to explore a first-in-class pathway aimed at stress-related neuropsychiatric conditions

NEW YORK CITY, NEW YORK / ACCESS Newswire / December 9, 2025 / Protagenic Therapeutics Inc. (NASDAQ:PTIX), a biopharmaceutical company developing therapeutics that target the biology of chronic stress and its downstream...

Open original release

Related news

PTIXProtagenic Therapeutics2026-04-23 08:15 EST

Protagenic Therapeutics Appoints Industry Veteran Bill Nichols Jr. as President to Accelerate Advancement of First-in-Class TCAP Pathway Therapy PT00114

PTIXProtagenic Therapeutics2026-03-17 08:00 EST

Protagenic Therapeutics Completes Phytanix Separation, Strengthens Balance Sheet and Repositions the Company Around PT00114

AXSMAxsome2026-07-07 11:00 EST

Axsome Therapeutics Initiates FOCUS-2 Phase 3 Trial of Solriamfetol in Children with Attention Deficit Hyperactivity Disorder (ADHD)

KTTAPasithea Therapeutics2026-06-30 11:00 EST

Pasithea Therapeutics Announces Positive Interim Phase 1 Advanced Cancer Study Data Demonstrating Long-Term Safety and Tolerability, and Durable Clinical Activity in MEK/BRAF-Pretreated Patients, plus Protocol Expansion

AXSMAxsome2026-06-26 11:00 EST

Axsome Therapeutics Initiates FOCUS-3 Phase 3 Trial of Solriamfetol in Adolescents with Attention Deficit Hyperactivity Disorder (ADHD)

TSHATaysha Gene Therapies2026-06-22 12:00 EST

Taysha Gene Therapies Announces Completion of Dosing in REVEAL Pivotal Trial and Reports Longer-Term Clinical Data from Part A of REVEAL Phase 1/2 Trials Evaluating TSHA-102 for Rett Syndrome

KTTAPasithea Therapeutics2026-06-16 11:00 EST

Pasithea Therapeutics Announces Amendments to Clinical Study Protocol for Phase 1/1B NF1 Clinical Trial

GHRSGH Research2026-06-04 11:00 EST

GH Research Announces Publication of Phase 2a Postpartum Depression Results

BTAIBioXcel2026-05-28 11:00 EST

BioXcel Therapeutics Presents New Data from SERENITY At-Home Phase 3 Trial for Agitation Associated with Bipolar Disorders or Schizophrenia at 2026 ASCP Annual Meeting

DNLIDenali Therapeutics2026-05-21 22:00 EST

Biogen and Denali Therapeutics Provide Update on Phase 2b LUMA Study of BIIB122 (DNL151) in Early-Stage Parkinson’s Disease

View all latest news

Protagenic Therapeutics

Protagenic Therapeutics is a biotechnology company focused on neuropsychiatric and stress-related disorders. Its story is built around the idea that peptide-based or related approaches can address difficult CNS conditions.

Recent company news

PTIXProtagenic Therapeutics2026-05-19 08:15 EST

Protagenic Therapeutics Engages Floyd Regulatory Strategic Consulting as Regulatory Affairs Advisor and Danforth Health as Strategic Operations Partner

PTIXProtagenic Therapeutics2026-04-23 08:15 EST

Protagenic Therapeutics Appoints Industry Veteran Bill Nichols Jr. as President to Accelerate Advancement of First-in-Class TCAP Pathway Therapy PT00114

PTIXProtagenic Therapeutics2026-03-17 08:00 EST

Protagenic Therapeutics Completes Phytanix Separation, Strengthens Balance Sheet and Repositions the Company Around PT00114

PTIXProtagenic Therapeutics2026-03-10 08:00 EST

Protagenic Therapeutics Upgrades from OTC Pink to OTCQB Venture Market

PTIXProtagenic Therapeutics2025-12-09 08:46 EST

Results from Phase 1 Multiple-Dose Study of PT00114

Stock data

Close
0.22 USD
Market cap
—
Exchange
NASDAQ
Sector
Biopharma
Location
United States