Indaptus Therapeutics, Inc. (Nasdaq: INDP) (“Indaptus” or the
“Company”), a clinical stage biotechnology company dedicated to
pioneering innovative cancer and viral infection treatments,
announced today that Dr. Michael Newman, Founder and Chief
Scientific Officer, has published his groundbreaking research in
the peer-reviewed journal, Frontiers in Immunology. The article,
titled "Invention and Characterization of a Systemically
Administered, Attenuated and Killed Bacteria-Based Multiple Immune
Receptor Agonist for Antitumor Immunotherapy," presents the
Company’s innovative approach to activating both the innate and
adaptive sides of the immune system to treat cancer. The paper is
being published as part of a Research Topic on The Vital Role of
Innate Immunity in Cancer Immunotherapy.
This publication describes the invention and
pre-clinical characterization of the Decoy platform, including
Decoy20, a novel clinical stage immunotherapy candidate. Decoy20
leverages attenuated, killed and stabilized bacteria to activate
multiple immune pathways with a weekly pulse, aimed at creating a
comprehensive immune response against tumors. By priming or
activating both the innate and adaptive immune systems, Decoy20 has
demonstrated the potential to enhance immune responses to
effectively fight various types of cancer, including colorectal,
pancreatic, hepatocellular cancers and lymphomas. Dr. Newman’s
study highlights Decoy20’s potential advantages over traditional
treatments, such as chemotherapy, as well as its potential to
significantly enhance the efficacy of current, single-target
immunotherapy, because it triggers a broad yet controlled
activation of the immune system while reducing toxicity often seen
with other cancer immunotherapies.
Dr. Newman commented, “It is incredibly
rewarding to have our work recognized in such a prestigious
publication. I am honored to share years of scientific research
with the broader scientific community, contributing a deeper
understanding of our ‘pulse-prime’ approach to enhancing both
innate and adaptive immune activation. We believe this methodology,
represents a significant step toward more effective cancer
immunotherapy.”
Jeffrey Meckler, CEO of Indaptus Therapeutics,
commented, "We are pleased to share Dr. Newman's valuable
contribution to immunotherapy research, which aligns with Indaptus’
mission to redefine cancer treatment. This publication not only
strengthens the science behind Decoy20, but also showcases the
transformative potential of our Decoy platform to address some of
the most challenging cancers. Our recently announced agreement with
BeiGene will allow us to further explore these promising findings
by combining our Decoy20 with their anti PD-1 checkpoint inhibitor,
tislelizumab. We are excited to advance this work and bring new
hope to patients in need."
Key Highlights from the
Research:
- Multi-Pathway Immune Activation: Unlike
traditional immunotherapies that focus on a single immune pathway,
Decoy20 engages multiple immune receptors, including Toll-like,
NOD-like, and STING receptors, to initiate a broader and more
durable immune response.
- Encouraging Preclinical Data: Decoy20 has
produced efficacy in preclinical studies across a variety of tumor
types and in combination with four different classes of existing
drugs, demonstrating both innate and adaptive immune activation
that led to tumor regression and immunological memory.
- Reduced Toxicity Profile: By using a rapidly
cleared, bacteria-based delivery package and significantly lowering
but leaving a small amount of immune activating LPS-endotoxin
activity, Decoy20 is designed to produce a broad, but transient or
pulsed activation of innate and adaptive immune pathways,
minimizing toxicity and enabling safe systemic administration - a
longstanding challenge with novel cancer immunotherapies.
Dr. Newman, added, “Being published in Frontiers
in Immunology is an important milestone that reinforces the promise
of our Decoy platform to potentially redefine immunotherapy. We’re
encouraged by our preclinical and clinical findings, and we look
forward to continuing to advance Decoy20 in clinical trials, where
we hope to see its unique immune-activating properties translate
into meaningful patient outcomes.”
As Indaptus moves forward with clinical
development, this publication underscores the company’s commitment
to advancing innovative science to meet the urgent need for more
effective and tolerable cancer treatments. Indaptus is currently
enrolling patients in its Phase 1 clinical trial of Decoy20,
targeting a range of advanced solid tumors, and plans to roll out
its trial combining Decoy20 with BeiGene’s tislelizumab next
year.
For more information, please visit the full
publication here:
https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1462221/full
About Indaptus Therapeutics
Indaptus Therapeutics has evolved from more than
a century of immunotherapy advances. The Company’s novel approach
is based on the hypothesis that efficient activation of both innate
and adaptive immune cells and pathways and associated anti-tumor
and anti-viral immune responses will require a multi-targeted
package of immune system-activating signals that can be
administered safely intravenously (i.v.). Indaptus’ patented
technology is composed of single strains of attenuated and killed,
non-pathogenic, Gram-negative bacteria producing a multiple
Toll-like receptor (TLR), Nucleotide oligomerization domain
(NOD)-like receptor (NLR) and Stimulator of interferon genes
(STING) agonist Decoy platform. The product candidates are designed
to have reduced i.v. toxicity, but largely uncompromised ability to
prime or activate many of the cells and pathways of innate and
adaptive immunity. Decoy product candidates represent an
antigen-agnostic technology that have produced single-agent
activity against metastatic pancreatic and orthotopic colorectal
carcinomas, single agent eradication of established
antigen-expressing breast carcinoma, as well as
combination-mediated eradication of established hepatocellular
carcinomas, pancreatic and non-Hodgkin’s lymphomas in standard
pre-clinical models, including syngeneic mouse tumors and human
tumor xenografts. In pre-clinical studies tumor eradication was
observed with Decoy product candidates in combination with
anti-PD-1 checkpoint therapy, low-dose chemotherapy, a
non-steroidal anti-inflammatory drug, or an approved, targeted
antibody. Combination-based tumor eradication in pre-clinical
models produced innate and adaptive immunological memory, involved
activation of both innate and adaptive immune cells, and was
associated with induction of innate and adaptive immune pathways in
tumors after only one i.v. dose of Decoy product candidate, with
associated “cold” to “hot” tumor inflammation signature transition.
The Decoy platform has also been shown to induce activation,
polarization or maturation of human macrophages, dendritic, NK,
NKT, CD4 T and CD8 T cells in vitro. IND-enabling, nonclinical
toxicology studies demonstrated i.v. administration without
sustained induction of hallmark biomarkers of cytokine release
syndromes, possibly due to passive targeting to liver, spleen, and
tumor, followed by rapid elimination of the product candidate.
Indaptus’ Decoy product candidates have also produced meaningful
single agent activity against chronic hepatitis B virus (HBV) and
chronic human immunodeficiency virus (HIV) infections in
pre-clinical models.
Forward-Looking Statements
This press release contains forward-looking
statements within the meaning of the Private Securities Litigation
Reform Act. These include statements regarding management’s
expectations, beliefs and intentions regarding, among other things:
our expectations and plans regarding our clinical supply agreement
with BeiGene; our plans to advance clinical evaluation of the
combination of BeiGene's anti-PD-1 antibody, tislelizumab, with
Decoy20; our plans to seek FDA approval and to initiate a
combination trial; the anticipated effects of our product
candidates, including Decoy20; the plans and objectives of
management for future operations; our research and development
activities and costs; the sufficiency of our cash and cash
equivalents to fund our ongoing activities and our cash management
strategy; and our assessment of financing options to support our
corporate strategy. Forward-looking statements can be identified by
the use of forward-looking words such as “believe”, “expect”,
“intend”, “plan”, “may”, “should”, “could”, “might”, “seek”,
“target”, “will”, “project”, “forecast”, “continue” or “anticipate”
or their negatives or variations of these words or other comparable
words or by the fact that these statements do not relate strictly
to historical matters. Because forward-looking statements relate to
matters that have not yet occurred, these statements are inherently
subject to risks and uncertainties that could cause our actual
results to differ materially from any future results expressed or
implied by the forward-looking statements. Many factors could cause
actual activities or results to differ materially from the
activities and results anticipated in forward-looking statements,
including, but not limited to the following: our limited operating
history; conditions and events that raise substantial doubt
regarding our ability to continue as going concern; the need for,
and our ability to raise, additional capital given our lack of
current cash flow; our clinical and preclinical development, which
involves a lengthy and expensive process with an uncertain outcome;
our incurrence of significant research and development expenses and
other operating expenses, which may make it difficult for us to
attain profitability; our pursuit of a limited number of research
programs, product candidates and specific indications and failure
to capitalize on product candidates or indications that may be more
profitable or have a greater likelihood of success; our ability to
obtain and maintain regulatory approval of any product candidate;
the market acceptance of our product candidates; our reliance on
third parties to conduct our preclinical studies and clinical
trials and perform other tasks; our reliance on third parties for
the manufacture of our product candidates during clinical
development; our ability to successfully commercialize Decoy20 or
any future product candidates; our ability to obtain or maintain
coverage and adequate reimbursement for our products; the impact of
legislation and healthcare reform measures on our ability to obtain
marketing approval for and commercialize Decoy20 and any future
product candidates; product candidates of our competitors that may
be approved faster, marketed more effectively, and better tolerated
than our product candidates; our ability to adequately protect our
proprietary or licensed technology in the marketplace; the impact
of, and costs of complying with healthcare laws and regulations,
and our failure to comply with such laws and regulations;
information technology system failures, cyberattacks or
deficiencies in our cybersecurity; and unfavorable global economic
conditions. These and other important factors discussed under the
caption “Risk Factors” included in our Quarterly Report on Form
10-Q for the quarter ended June 30, 2024 filed with the SEC on
August 12, 2024, our most recent Annual Report on Form 10-K filed
with the SEC on March 13, 2024, and our other filings with the SEC,
could cause actual results to differ materially from those
indicated by the forward-looking statements made in this press
release. All forward-looking statements speak only as of the date
of this press release and are expressly qualified in their entirety
by the cautionary statements included in this press release. We
undertake no obligation to update or revise forward-looking
statements to reflect events or circumstances that arise after the
date made or to reflect the occurrence of unanticipated events,
except as required by applicable law.
Contact: investors@indaptusrx.com
Investor Relations Contact: CORE
IR Louie Toma louie@coreir.com
Media Contact: Cuttlefish
Communications Shira Derasmo shira@cuttlefishpr.com
917-280-2497
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