Kronos Bio and Invivoscribe Partner on Companion Diagnostic for Use with Entospletinib, Kronos Bio's Investigational Compound Being Developed
PR97459
Kronos Bio and Invivoscribe Partner on Companion Diagnostic for Use with Entospletinib, Kronos Bio's Investigational Compound Being Developed for Patients with AML
SAN MATEO, Calif. and SAN DIEGO, Aug. 17, 2022 /PRNewswire=KYODO JBN/ --
- Companion diagnostic would be used following potential regulatory approval of
entospletinib to screen for NPM1 mutation present in approximately one-third of
all patients with AML
- Entospletinib is currently being studied in the Phase 3 AGILITY
registrational study, with data anticipated in second half of 2023
Kronos Bio, Inc. (Nasdaq: KRON), a company dedicated to transforming the lives
of those affected by cancer, and Invivoscribe, a global provider of diagnostic
kits and services for oncology, today announced their agreement to develop a
companion diagnostic (CDx) for use with Kronos Bio's investigational therapy,
entospletinib. Entospletinib is Kronos Bio's lead clinical compound, currently
in the ongoing Phase 3 registrational AGILITY study for the treatment of newly
diagnosed NPM1-mutated acute myeloid leukemia (AML).
Logo -
https://mma.prnewswire.com/media/1877742/Invivoscribe_Technologies_Inc_Kronos_Bio_Partnership.jpg
The diagnostic will screen for the NPM1 mutation, which is present in
approximately one-third of all patients with AML.
Over the past year, the two companies have worked together to develop and
advance the diagnostic and prepare to submit the Premarket Approval (PMA)
application to the U.S. Food and Drug Administration (FDA) at the same time as
the submission of the entospletinib New Drug Application (NDA). The FDA
requires the validation and approval of companion diagnostics used to select
patients for treatment with a specific therapeutic agent.
The agreement builds on Invivoscribe's experience in developing and obtaining
approval for diagnostics used for identification of patients with genetically
mutated AML. Invivoscribe markets an FDA-approved CDx for FLT3-mutated AML.
“This companion diagnostic NPM1 mutation assay development work with Kronos Bio
represents a significant milestone for our company,” said Jeffrey Miller,
Ph.D., chief scientific officer and chief executive officer of Invivoscribe.
“Companion diagnostics play a key role in the development and approval of
targeted drug therapies and these kinds of partnerships are critical to
improving care for patients with cancer.”
Kronos Bio's AGILITY trial is designed to assess the efficacy and safety of
entospletinib in approximately 180 adults who have been newly diagnosed with
NPM1-mutated AML. In the trial, patients are being randomized to receive
entospletinib or placebo, in combination with standard induction and
consolidation chemotherapy. The primary endpoint of the trial is measurable
residual disease (MRD) negative complete response. Event-free survival (EFS) is
a key secondary endpoint, and mature EFS data are anticipated to be used to
support potential full approval.
"The development of the NPM1 mutation companion diagnostic is a critical step
in our efforts to rapidly advance entospletinib," said Jorge DiMartino, M.D.,
Ph.D., chief medical officer and executive vice president of Clinical
Development at Kronos Bio. "We are fortunate to benefit from Invivoscribe's
prior experience in bringing to market companion diagnostics for patients with
AML."
About Kronos Bio, Inc.
Kronos Bio is a clinical-stage biopharmaceutical company dedicated to
discovering and developing therapies that seek to transform the lives of those
affected by cancer. The company focuses on targeting dysregulated transcription
factors and the regulatory networks within cells that drive cancerous growth.
Kronos Bio's lead investigational therapy is entospletinib, a selective
inhibitor targeting spleen tyrosine kinase (SYK) in development for the
frontline treatment of NPM1-mutated acute myeloid leukemia (AML). The company
is also developing KB-0742, an oral inhibitor of cyclin dependent kinase 9
(CDK9), for the treatment of MYC-amplified solid tumors.
Kronos Bio is based in San Mateo, Calif., and has a research facility in
Cambridge, Mass. For more information, visit www.kronosbio.com or follow the
company on LinkedIn (https://c212.net/c/link/?t=0&l=en&o=3620454-1&h=4204703277&u=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkronos-bio-inc&a=LinkedIn).
About Invivoscribe
Invivoscribe has focused on Improving Lives with Precision Diagnostics(R) for
more than 28 years, advancing the field of precision medicine by developing and
selling standardized reagents, tests, and bioinformatics tools to more than 700
customers in 160 countries. Invivoscribe also has a significant impact on
global health working with pharmaceutical companies to accelerate approvals of
new drugs and treatments by supporting international clinical trials,
developing, commercializing companion diagnostics, and providing expertise in
both regulatory and laboratory services. With its proven ability to provide
global access to distributable reagents, kits, and controls, as well as
clinical trial services through our international clinical lab subsidiaries
(LabPMM), Invivoscribe has demonstrated it is an ideal partner. For additional
information please visit: www.invivoscribe.com or contact Invivoscribe at:
customerservice@invivoscribe.com.
Forward-Looking Statements
Statements in this press release that are not statements of historical fact are
forward-looking statements for purposes of the safe harbor provisions of the
Private Securities Litigation Reform Act of 1995. The press release, in some
cases, uses terms such as "anticipated," "designed," "following," "potential,"
"prepare," "will," "would" or other words that convey uncertainty of future
events or outcomes to identify these forward-looking statements.
Forward-looking statements include statements regarding Kronos Bio's
intentions, beliefs, projections, outlook, analyses or current expectations
concerning, among other things: the potential successful development of a
companion diagnostic for use with entospletinib; the potential submission of a
PMA for such companion diagnostic; the potential validation and regulatory
approval of the companion diagnostic and its use with entospletinib following
approval; the potential regulatory approval of entospletinib; the anticipated
use of mature EFS data to support potential full approval of entospletinib; the
anticipated timing for data from the AGILITY trial; the design of the AGILITY
trial; and other statements that are not historical fact. Actual results and
the timing of events could differ materially from those anticipated in such
forward-looking statements as a result of various risks and uncertainties,
including, without limitation: whether Kronos Bio and Invivoscribe will be able
to successfully develop a companion diagnostic for use with entospletinib on
the timeline expected, or at all, including risks related to contractual
performance and Kronos Bio's reliance on Invivoscribe to complete the
validation of the companion diagnostic necessary to meet regulatory
requirements; whether Kronos Bio will be able to initiate, progress or complete
the AGILITY trial on the timeline expected, or at all, including due to risks
inherent in the clinical development of novel therapeutics; risks related to
Kronos Bio's limited experience as a company in conducting clinical trials; the
risk that results of preclinical studies and early clinical trials are not
necessarily predictive of future results; risks related to regulatory approval
of novel therapeutic products and companion diagnostics, including the risk
that lack of approval of a companion diagnostic (including the companion
diagnostic being developed for use with entospletinib) may jeopardize approval
of the novel therapeutic product (including entospletinib); and risks
associated with the sufficiency of Kronos Bio's cash resources and need for
additional capital. These and other risks are described in greater detail in
Kronos Bio's filings with the Securities and Exchange Commission (SEC),
including under the heading "Risk Factors" in its Quarterly Report on Form 10-Q
for the quarter ended June 30, 2022, as filed with the SEC on August 4, 2022.
Any forward-looking statements that are made in this press release speak only
as of the date of this press release and are based on management's assumptions
and estimates as of such date. Except as required by law, Kronos Bio assumes no
obligation to update the forward-looking statements whether as a result of new
information, future events or otherwise, after the date of this press release.
Kronos Bio Contacts:
Marni Kottle
Kronos Bio
(650) 900-3450
mkottle@kronosbio.com
Investors:
Claudia Styslinger
Argot Partners
(212) 600-1902
kronosbio@argotpartners.com
Media:
Sheryl Seapy
Real Chemistry
(949) 903-4750
sseapy@realchemistry.com
Invivoscribe Contact:
Tony Lialin
Chief Commercial Officer, Invivoscribe
tlialin@invivoscribe.com
SOURCE: Invivoscribe, Inc.
本プレスリリースは発表元が入力した原稿をそのまま掲載しております。また、プレスリリースへのお問い合わせは発表元に直接お願いいたします。
このプレスリリースには、報道機関向けの情報があります。
プレス会員登録を行うと、広報担当者の連絡先や、イベント・記者会見の情報など、報道機関だけに公開する情報が閲覧できるようになります。