Immix Biopharma Announces Patient Dosing in Ongoing Phase 1b/2a IMX-110 Monotherapy Clinical Trial

• In December 2022, the 15^th patient was dosed with IMX-110
• IMX-110 clinical trial data expected to be released on a rolling basis beginning in Q1 2023; once dosing begins, patients undergo CT scans every 8 weeks to assess tumor response to IMX-110
• IMX-110 monotherapy and IMX-110 combination clinical trial with Beigene/Novartis anti-PD-1 tislelizumab enabled by newly manufactured, scaled-up IMX-110 GMP batches

LOS ANGELES, CA, Dec. 13, 2022 (GLOBE NEWSWIRE) — Immix Biopharma, Inc. (Nasdaq: IMMX) (“ImmixBio”, “Company”, “We” or “Us”), a biopharmaceutical company pioneering Tissue-Specific Therapeutics (TSTx)^TM targeting oncology and immuno-dysregulated diseases, today announced patient dosing in its ongoing Phase 1b/2a IMX-110 monotherapy clinical trial. This is the fifteenth patient dosed with IMX-110 to-date. IMX-110 clinical trial data is expected to be released on a rolling basis beginning in Q1 2023; once dosing begins, patients undergo CT scans every 8 weeks to assess tumor response to IMX-110.  IMX-110 monotherapy and IMX-110 combination clinical trial with Beigene/Novartis anti-PD-1 tislelizumab are enabled by newly manufactured, scaled-up IMX-110 GMP batches produced using our proprietary process.

“We are thrilled to accelerate our efforts to bring IMX-110 to patients after scaling-up manufacturing of IMX-110,” said Ilya Rachman, MD PhD, CEO of ImmixBio. “Key opinion leaders at our 5 clinical trial sites are excited to bring IMX-110 to their adult and pediatric cancer patients as a monotherapy and as a combination with Beigene/Novartis anti-PD-1 tislelizumab.”

About IMX-110

The U.S. Food and Drug Administration (“FDA”) approved orphan drug designation (“ODD”) for IMX-110 in soft tissue sarcoma. The FDA also approved Rare Pediatric Disease Designation (“RPDD”) for IMX-110 for the treatment of rhabdomyosarcoma, a life-threatening form of cancer in children.  RPDD qualifies Immix Biopharma to receive fast track review, and a priority review voucher (“PRV”) at the time of marketing approval of IMX-110. PRV holders can benefit from an expedited six-month review of a new drug application for any disease by the FDA.  IMX-110 is currently being evaluated in a phase 1b/2a clinical trial in patients with advanced solid tumors. Learn more at www.immixbio.com/iMX-110

About Immix Biopharma, Inc.

Immix Biopharma, Inc. (ImmixBio™) (Nasdaq: IMMX) is a clinical-stage biopharmaceutical company pioneering a novel class of Tissue-Specific Therapeutics (TSTx)™ targeting oncology and immuno-dysregulated diseases. Our proprietary SMARxT Tissue-Specific™ Platform produces drug candidates that circulate in the bloodstream, exit through tumor blood vessels and simultaneously attack all 3 components of the tumor micro-environment (TME). We believe ImmixBio’s TME Normalization™ technology severs the lifelines between the tumor and its metabolic and structural support. Learn more at www.immixbio.com

Forward Looking Statements

This press release contains “forward-looking statements” Forward-looking statements reflect our current view about future events. When used in this press release, the words “anticipate,” “believe,” “estimate,” “expect,” “future,” “intend,” “plan,” or the negative of these terms and similar expressions, as they relate to us or our management, identify forward-looking statements. Such statements, include, but are not limited to, statements contained in this press release relating to our business strategy, our future operating results and liquidity and capital resources outlook. Forward-looking statements are based on our current expectations and assumptions regarding our business, the economy and other future conditions. Because forward–looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. Our actual results may differ materially from those contemplated by the forward-looking statements. They are neither statements of historical fact nor guarantees of assurance of future performance. We caution you therefore against relying on any of these forward-looking statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include, without limitation, our ability to raise capital to fund continuing operations; our ability to protect our intellectual property rights; the impact of any infringement actions or other litigation brought against us; competition from other providers and products; our ability to develop and commercialize products and services; changes in government regulation; our ability to complete capital raising transactions; and other factors relating to our industry, our operations and results of operations. Actual results may differ significantly from those anticipated, believed, estimated, expected, intended or planned including: the uncertainties related to market conditions and other factors described more fully in the section entitled ‘Risk Factors’ in Immix Biopharma’s Annual Report on Form 10-K for the year ended December 31, 2021, and other periodic reports filed with the Securities and Exchange Commission. Any forward-looking statements contained in this press release speak only as of the date hereof, and Immix Biopharma, Inc. specifically disclaims any obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise.

Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We cannot guarantee future results, levels of activity, performance or achievements.

Contacts
Immix Biopharma, Inc.
Gabriel Morris
Chief Financial Officer
ir@immixbio.com 
+1 (888) 958-1084