On January 22, 2026 Protara Therapeutics, Inc. (Nasdaq: TARA), a clinical-stage company developing transformative therapies for the treatment of cancer and rare diseases, reported that updated interim data from the cohort of BCG-Unresponsive non-muscle invasive bladder cancer (NMIBC) patients in the ongoing Phase 2 ADVANCED-2 trial of TARA-002 will be featured at the upcoming American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Genitourinary (GU) Cancers Symposium, taking place from February 26, 2026 to February 28, 2026 in San Francisco.

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The poster presentation will include updated safety and efficacy data from approximately 25 six-month evaluable BCG-Unresponsive NMIBC patients in the ongoing Phase 2 ADVANCED-2 trial.

ADVANCED-2 (NCT05951179) is a Phase 2 open-label trial assessing intravesical TARA-002 in NMIBC patients with carcinoma in situ or CIS (± Ta/T1) who are Bacillus Calmette-Guérin (BCG)-Unresponsive (Cohort B N=75-100) or BCG-Naïve (Cohort A N=31). Trial subjects received an induction course, with or without a reinduction, of six weekly intravesical instillations of TARA-002, followed by a maintenance course of three weekly instillations every three months.

Details of the poster presentations are as follows:

Title: ADVANCED-2: Interim efficacy and safety data in BCG-Unresponsive participants with high-grade non-muscle invasive bladder cancer

Poster Number: F15

Poster Track: Urothelial Carcinoma

Session Title: Poster Session B: Prostate Cancer and Urothelial Carcinoma

Session Date and Time: Friday, February 27, 2026

In addition, interim safety and tolerability data from both BCG-Naïve and BCG-Unresponsive patients enrolled in ADVANCED-2 will also be presented.

Title: Interim safety and tolerability of TARA-002 in patients with BCG-Naïve and Unresponsive high-grade non-muscle invasive bladder cancer in ADVANCED-2

Poster Number: H8

Poster Track: Urothelial Carcinoma

Session Title: Poster Session B: Prostate Cancer and Urothelial Carcinoma

Session Date: Friday, February 27, 2026

About TARA-002

TARA-002 is an investigational cell therapy in development for the treatment of NMIBC and of LMs, for which it has been granted Rare Pediatric Disease Designation by the U.S. Food and Drug Administration. TARA-002 was developed from the same master cell bank of genetically distinct group A Streptococcus pyogenes as OK-432, a broad immunopotentiator marketed as Picibanil in Japan by Chugai Pharmaceutical Co., Ltd. Protara has successfully shown manufacturing comparability between TARA-002 and OK-432.

TARA-002 is a first-in-class TLR2/NOD2 agonist and novel immunopotentiator derived from inactivated Streptococcus pyogenes with a mechanism of action that includes the activation of innate and adaptive immune pathways within the bladder wall. When TARA-002 is administered, it is hypothesized that innate and adaptive immune cells within the cyst or tumor are activated and produce a pro-inflammatory response with release of cytokines such as tumor necrosis factor (TNF)-alpha, interferon (IFN)-gamma IL-6, IL-10, IL-12. TARA-002 also directly kills tumor cells and triggers a host immune response by inducing immunogenic cell death, which further enhances the antitumor immune response.

About Non-Muscle Invasive Bladder Cancer (NMIBC)

Bladder cancer is the sixth most common cancer in the United States, with NMIBC representing approximately 80% of bladder cancer diagnoses. Approximately 65,000 patients are diagnosed with NMIBC in the United States each year. NMIBC is cancer found in the tissue that lines the inner surface of the bladder that has not spread into the bladder muscle

(Press release, Protara Therapeutics, JAN 22, 2026, View Source [SID1234662169])

On January 22, 2026 PDS Biotechnology Corporation (Nasdaq: PDSB) ("PDS Biotech" or the "Company"), a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers, reported that the U.S. Patent Office has issued a Notice of Allowance for the Company’s lead asset, PDS0101.

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Once issued, the new patent (U.S. Application No. 16/210,750), titled "Methods and Compositions Comprising Cationic Lipids for Stimulating Type I Interferon Genes," will grant broad composition of method of use claims. It enhances the Company’s robust intellectual property estate, which includes previously granted patents in the U.S., Europe, Japan, China, Australia, Canada, Israel, Mexico, and Hong Kong.

"This patent reinforces the value of our proprietary Versamune platform and our lead asset PDS0101 as we advance through late-stage development," said Frank Bedu-Addo, PhD, President and Chief Executive Officer of PDS Biotech. "With VERSATILE-003 progressing and a robust intellectual property portfolio now extending across multiple major markets, we are well-positioned to bring this promising immunotherapy to patients with head and neck cancers."

The new patent, combined with anticipated U.S. biologics exclusivity, should provide approximately twenty years of market protections for PDS0101, which is currently being evaluated in the Phase 3 VERSATILE-003 clinical trial in HPV16-positive head and neck cancers. The Company recently submitted a protocol amendment to the U.S. Food and Drug Administration ("FDA") for the clinical trial that would provide the basis for accelerated approval of PDS0101. The amendment proposes changing the progression free survival ("PFS") endpoint to a primary endpoint that can be evaluated earlier with significant statistical power. Median overall survival ("mOS") remains the primary endpoint for full approval as originally recommended by FDA.

(Press release, PDS Biotechnology, JAN 22, 2026, View Source [SID1234662168])

On January 22, 2026 Janux Therapeutics, Inc. (Nasdaq: JANX) ("Janux"), a clinical-stage biopharmaceutical company developing a broad pipeline of novel immunotherapies by applying its proprietary technologies to its Tumor Activated T Cell Engager (TRACTr), Tumor Activated Immunomodulator (TRACIr), and Adaptive Immune Response Modulator (ARM) platforms, reported a collaboration and exclusive worldwide license agreement with Bristol Myers Squibb. Under the terms of the agreement, the companies will develop an undisclosed, novel, tumor-activated therapeutic targeting a validated solid tumor antigen expressed across several human cancer types.

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"This collaboration marks a significant milestone for Janux, validating the strength of our tumor-activated platforms and expanding our reach in solid tumor oncology," said David Campbell, Ph.D., President and CEO of Janux. "By combining Janux’s innovative technology with Bristol Myers Squibb’s deep expertise in clinical development and global commercialization, we aim to accelerate the delivery of transformative therapies to patients with difficult-to-treat cancers."

As part of the collaboration, Janux will complete preclinical development up to IND submission. Bristol Myers Squibb will hold the IND and be responsible for subsequent development and global commercialization, with Janux remaining actively involved, supporting Bristol Myers Squibb through completion of the first Phase 1 clinical study.

Under the terms of the collaboration and exclusive worldwide license agreement, Janux may receive up to $50 million in upfront and near-term milestone payments, and is eligible to receive development, regulatory and commercial milestones up to approximately $800 million in the aggregate. Janux is also entitled to tiered royalties on global product sales.

(Press release, Janux Therapeutics, JAN 22, 2026, View Source [SID1234662167])

On January 22, 2026 Greenwich LifeSciences, Inc. (Nasdaq: GLSI) (the "Company"), a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, FLAMINGO-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences, reported the following update on the use of commercially manufactured GP2 in FLAMINGO-01.

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FDA Reviews and Approves Use of 1st GP2 Commercial Lot in FLAMINGO-01

The first three commercial lots of GP2 active ingredient were manufactured in 2023 in an approved commercial facility, which could be used to prepare approximately 200,000 doses of GP2. In 2024, the first of three commercial lots filling GP2 into vials for commercial sale or for clinical use was manufactured in a commercial facility. In addition, drug stability programs were initiated for all four lots. Data on these commercial lots was recently submitted to the FDA, and after review, the first commercial lot of GP2 vials is now approved for use in FLAMINGO-01 in the US.

CEO Snehal Patel commented, "With our manufacturing investments in 2023 and 2024, and now the FDA’s review and approval to use the first commercial lot of finished GP2 vials in FLAMINGO-01, we have taken major steps to further de-risk the filing of a BLA in the US. We plan to start using these new GP2 vials in the coming weeks at all 40 US sites. We have 3 years of stability data to support the GP2 vial expiration date which may translate to the commercial expiration date of GP2 vials."

Preparation for Filing of BLA in the US under Fast Track Designation

In addition to the submission of the Phase III clinical data, submitting commercial manufacturing data for three lots will be critical to the filing of a Biological License Application (BLA) for GLSI-100 in the US and for regulatory filings in other countries. These GP2 vials can be stored in preparation for commercial launch or used in clinical trials. At least two more lots of finished GP2 product will be manufactured so that both clinical and manufacturing data are available for review by the biologics division of the FDA prior to potentially being granted a marketing license with up to 12 years of market exclusivity based on current law.

Mr. Patel further added, "We look forward to submitting the same manufacturing data to regulatory agencies in Europe, the United Kingdom, and Canada. The objective is to manufacture GP2 and to conduct FLAMINGO-01 at the 150 leading clinical sites in the US and Europe in a manner that provides for an efficient transition to product launch and commercial sales if GLSI-100 is approved."

About FLAMINGO-01 Open Label Phase III Data

More than 1,000 patients have been screened with a current screen rate of approximately 600 patients per year. The 250 patient non-HLA-A*02 arm is now fully enrolled, where all patients received GLSI-100, which is 5 times more treated patients and recurrence rate data than the approximately 50 patients treated in the Phase IIb trial. The Primary Immunization Series (PIS), which includes the first 6 GLSI-100 injections over the first 6 months and is required to reach peak protection, is followed by 5 booster injections given every 6 months to prolong the immune response, thereby providing longer-term protection.

In the non-HLA-A*02 arm, a preliminary analysis of recurrence rates after the PIS is completed shows an approximately 80% reduction in recurrence rate.
This observation is trending similarly to the Phase IIb trial results and hazard ratio where HLA-A*02 patients were treated and where breast cancer recurrences were reduced up to 80% compared to a 20-50% reduction in recurrence rate by other approved products.
The immune response at baseline prior to any GLSI-100 treatment, the increasing immune response during the PIS, and the safety profile of non-HLA-A*02 patients is trending similarly to the HLA-A*02 arms of FLAMINGO-01 and to the Phase IIb study.

Analysis of the open label data from FLAMINGO-01 has been conducted in a manner that maintains the study blind. The open label recurrence rate, immune response, and safety data is based on the patients enrolled to date in FLAMINGO-01 and the data provided by the clinical sites so far, which is not completed or fully reviewed, and is thus preliminary. While comparing any preliminary FLAMINGO-01 data to the Phase IIb clinical trial data may be possible, these preliminary results are not a prediction of future results, and the results at the end of the study may differ.

About GLSI-100 Phase IIb Study

In the prospective, randomized, single-blinded, placebo-controlled, multi-center (16 sites led by MD Anderson Cancer Center) Phase IIb clinical trial of HLA-A*02 breast cancer patients, 46 HER2/neu 3+ over-expressor patients were treated with GLSI-100, and 50 placebo patients were treated with GM-CSF alone. After 5 years of follow-up, there was an 80% or greater reduction in cancer recurrences in the HER2/neu 3+ patients who were treated with GLSI-100, followed, and remained disease free over the first 6 months, which we believe is the time required to reach peak immunity and thus maximum efficacy and protection. The Phase IIb results can be summarized as follows:

80% or greater reduction in metastatic breast cancer recurrence rate over 5 years of follow-up with a peak immune response at 6 months and well-tolerated safety profile.
The PIS elicited a potent immune response as measured by local skin tests and immunological assays.

About FLAMINGO-01 and GLSI-100

FLAMINGO-01 (NCT05232916) is a Phase III clinical trial designed to evaluate the safety and efficacy of Fast Track designated GLSI-100 (GP2 + GM-CSF) in HER2 positive breast cancer patients who had residual disease or high-risk pathologic complete response at surgery and who have completed both neoadjuvant and postoperative adjuvant trastuzumab based treatment. The trial is led by Baylor College of Medicine and currently includes US and European clinical sites from university-based hospitals and academic and cooperative networks with plans to open up to 150 sites globally. In the double-blinded arms of the Phase III trial, approximately 500 HLA-A*02 patients are planned to be randomized to GLSI-100 or placebo, and up to 250 patients of other HLA types are planned to be treated with GLSI-100 in a third arm. The trial has been designed to detect a hazard ratio of 0.3 in invasive breast cancer-free survival, where 28 events will be required. An interim analysis for superiority and futility will be conducted when at least half of those events, 14, have occurred. This sample size provides 80% power if the annual rate of events in placebo-treated subjects is 2.4% or greater.

For more information on FLAMINGO-01, please visit the Company’s website here and clinicaltrials.gov here. Contact information and an interactive map of the majority of participating clinical sites can be viewed under the "Contacts and Locations" section. Please note that the interactive map is not viewable on mobile screens. Related questions and participation interest can be emailed to: [email protected]

About Breast Cancer and HER2/neu Positivity

One in eight U.S. women will develop invasive breast cancer over her lifetime, with approximately 300,000 new breast cancer patients and 4 million breast cancer survivors. HER2 (human epidermal growth factor receptor 2) protein is a cell surface receptor protein that is expressed in a variety of common cancers, including in 75% of breast cancers at low (1+), intermediate (2+), and high (3+ or over-expressor) levels.

(Press release, Greenwich LifeSciences, JAN 22, 2026, View Source [SID1234662166])

On January 22, 2026 Plus therapeutics presented its corporate presentation.

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(Presentation, Plus Therapeutics, JAN 22, 2026, View Source [SID1234662164])