Full Press Release Details
Announces Expansion of Human Placental Hematopoietic Stem Cell Derived Natural Killer Cells (CYNK-001) Phase 1 Trial in Patients with
Acute Myeloid Leukemia
Park NJ, June 29, 2021 - Celularity Inc. ("Celularity"), a clinical-stage biotechnology company leading the next evolution
in cellular medicine with the development of off-the-shelf allogeneic therapies derived from the postpartum human placenta, today announced
expansion of its ongoing Phase 1 clinical trial of CYNK-001 in AML (NCT04310592) to include patients with relapsed/refractory AML (r/r
AML) in addition to its ongoing trial in patients with MRD.
absence of dose limiting toxicity to date in the Phase 1 trial enables us to continue with our scheduled dose escalation and to expand
the trial to include patients with r/r AML," said Robert J. Hariri, M.D., Ph.D., Founder, Chairman and CEO at Celularity. "In
addition, the demonstrated ability to deliver a total NK cell dose of 5.4 billion cells in the outpatient setting without dose limiting
toxicity and the observation of achieving a conversion from a MRD positive to MRD negative state on bone marrow examination with CYNK-001
cells persisting in bone marrow and blood at 28 days after Day 0 infusion, is compelling and supports our trial dose escalation and indication
The patient that received a total of 5.4 billion CYNK-001 cells in the outpatient setting without a dose limiting
toxicity and experienced conversion from MRD positive to MRD negative on bone marrow exam had good risk cytogenetics, NPM-1 positive
FLT-3 negative AML. After failing primary induction with 7 + 3 chemotherapy, second induction followed by high dose ARA-C consolidation
resulted in a complete clinical response, but persistent MRD that did not clear despite over 4 months of azacytidine therapy. After a
washout period from azacytidine, MRD persistence was confirmed on a marrow biopsy and the patient entered trial and received lymphodepletion
followed by outpatient administration of 1.8 billion CYNK-001 cells on Days 0, 7 and 14 (a total of 5.4 billion CYNK-001 cells). A bone
marrow assessment performed on day 28 confirmed conversion from a MRD positive to a MRD negative state, and CYNK-001 cells on Day 28
were present in both bone marrow and peripheral blood.
In six total patients enrolled, there have been no dose limiting toxicities observed at any dose level to date
including total dose levels of 1.8, 3.6 and 5.4 billion CYNK-001 cells.
Upon completion of the 5.4 billion total dose level cohort, Celularity intends to continue dose escalation in
the MRD indication to 9.0 billion total CYNK-001 cells and to expand to include patients with r/r AML.
To further enhance CYNK-001 persistence, the expansion arms in MRD and r/r AML will include an augmented lymphodepletion
protocol of Cytoxan 3600 mg divided over 4 days (versus current 900 mg divided over 3 days) and fludarabine 120 mg divided over 4 days
(versus current 75 mg divided over 3 days) to increase post lymphodepletion IL-15 levels and to add subcutaneous IL-2 (6 million international
units administered sub-cutaneous for 7 doses every other day starting with Day 0 infusion of CYNK-001).
lead therapeutic program based on its placental-derived unmodified NK cell type is CYNK-001, an allogeneic unmodified NK cell being developed
as a treatment for hematologic malignancies, solid tumors, and infectious diseases. CYNK-001 is a cryopreserved allogeneic off the shelf
cell therapy enriched for CD56+/CD3- NK cells expanded from human placental CD34+ cells.
headquartered in Florham Park, N.J., is a clinical-stage biotechnology company leading the next evolution in cellular medicine by developing
off-the-shelf placental-derived allogeneic cell therapies, including unmodified NK cells, genetically modified NK cells, T cells engineered
with a CAR (CAR T-cells), and mesenchymal-like adherent stromal cells (ASCs) targeting indications across cancer, infectious and degenerative
diseases. In addition, Celularity develops and manufactures biomaterials derived from the postpartum placenta. Celularity believes that
by harnessing the placenta's unique biology and ready availability, it will be able to develop therapeutic solutions that address
significant unmet global needs for effective, accessible, and affordable therapies.
January 2021, Celularity entered into a definitive merger agreement with GX Acquisition Corp. to create a publicly listed leader in allogeneic
cellular therapy. GX Acquisition Corp. is listed on Nasdaq under the ticker symbol "GXGX." Upon closing of the business combination,
expected to be completed in the third quarter of 2021, shares of the combined company will be listed on Nasdaq under the ticker symbol
is a blank check company incorporated in Delaware for the purpose of effecting a merger, share exchange, asset acquisition, share purchase,
reorganization, or similar business combination with one or more businesses or entities. GX is led by Jay R. Bloom and Dean C. Kehler,
who serve as Managing Partners of Trimaran Capital Partners.
learn more, visit celularity.com.
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Information and Where to Find It
has filed a registration statement on Form S-4, as amended on March 29, 2021, April 23, 2021, and June 22, 2021 (the "Registration
Statement") with the U.S. Securities and Exchange Commission ("SEC"), which includes a proxy statement/prospectus to
be distributed to holders of GX's common stock in connection with GX's solicitation of proxies for the vote by GX's
stockholders with respect to the Business Combination and other matters as described in the Registration Statement, and a prospectus
relating to the offer of the securities to be issued to Celularity's stockholders in connection with the Business Combination.
The Registration Statement was declared effective by the SEC on June 25, 2021, and the definitive proxy statement/prospectus and other
relevant documents have been mailed to GX's stockholders as of the record date established for voting on the Business Combination
and the other proposals regarding the Business Combination set forth in the definitive proxy statement/prospectus. GX's stockholders
and other interested persons are advised to read the definitive proxy statement / prospectus in connection with GX's solicitation
of proxies for its special meeting of stockholders to be held to approve, among other things, the Business Combination, because these
documents will contain important information about GX, Celularity and the Business Combination. Stockholders may also obtain a copy
of the definitive proxy statement/prospectus, as well as other documents filed with the SEC regarding the Business Combination and other
documents filed with the SEC by GX, without charge, at the SEC website located at www.sec.gov or by directing a request to GX, 1325 Avenue
of the Americas, 25th Floor, New York, NY 10019.
and its directors and officers may be deemed participants in the solicitation of proxies of GX's stockholders in connection with
the Business Combination. GX's stockholders and other interested persons may obtain, without charge, more detailed information
regarding the directors and officers of GX in GX's Annual Report on Form 10-K for the fiscal year ended December 31,
2020, which was filed with the SEC on March 4, 2021, GX's Definitive Proxy Statement on Schedule 14A, which was filed with
the SEC on December 4, 2020, the Registration Statement and the definitive proxy statement/prospectus, which was filed with the SEC on
regarding the persons who may, under SEC rules, be deemed participants in the solicitation of proxies of GX's stockholders in connection
with the Business Combination and other matters to be voted upon at the special meeting are be set forth in the definitive proxy statement/prospectus
for the Business Combination. Additional information regarding the interests of participants in the solicitation of proxies in connection
with the Business Combination is included in the definitive proxy statement/prospectus for the Business Combination.
communication is not a proxy statement or solicitation of a proxy, consent or authorization with respect to any securities or in respect
of the potential transaction and shall not constitute an offer to sell or a solicitation of an offer to buy the securities of Celularity,
the combined company or GX, nor shall there be any sale of any such securities in any state or jurisdiction in which such offer, solicitation,
or sale would be unlawful prior to registration or qualification under the securities laws of such state or jurisdiction. No offer of
securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended,
and otherwise in accordance with applicable law.
communication contains, or incorporates by reference, "forward-looking statements" within the meaning of The Private Securities
Litigation Reform Act of 1995, as well as within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E
of the Securities Exchange Act of 1934, as amended. Forward-looking statements may include, but are not limited to, statements regarding
the parties' expectations, hopes, beliefs, intentions, or strategies regarding the future. In addition, any statements that refer
to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking
statements. The words "anticipate," "believe," "can," "contemplate," "continue,"
"could," "estimate," "expect," "forecast," "intends," "may,"
"might," "outlook," "plan," "possible," "potential," "predict,"
"project," "seek," "should," "strive," "target," "will," "would"
and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not
forward-looking. The following factors, among others, could cause actual results to differ materially from those described in these forward-looking
statements: (i) the ability to consummate the Business Combination; (ii) the expected benefits of the Business Combination; (iii) the
financial and business performance of Celularity; (iv) the inability to complete the PIPE Investment; (v) the success and timing
of Celularity's cellular therapeutic development activities and initiating clinical trials; (vi) the success and timing of Celularity's
planned clinical trials; (vii) Celularity's ability to obtain and maintain regulatory approval of any of Celularity's therapeutic
candidates; (viii) Celularity's plans to research, discover and develop additional therapeutic candidates, including by leveraging
genetic engineering and other technologies and expanding into additional indications; (ix) Celularity's ability to expand its manufacturing
capabilities, and to manufacture Celularity's therapeutic candidates and scale production; (x) Celularity's ability to meet
certain milestones; (xi) changes in Celularity's strategy, future operations, financial position, estimated revenues and losses,
projected costs, prospects and plans; (xii) the implementation, market acceptance and success of Celularity's business model; (xiii)
developments and projections relating to Celularity's competitors and industry; (xiv) the impact of health epidemics, including
the COVID-19 pandemic, on Celularity's business and the actions Celularity may take in response thereto; (xv) Celularity's
expectations regarding its ability to obtain and maintain intellectual property protection and not infringe on the rights of others;