UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the Month of June 2026
Commission File Number: 001-39957
NEWCELX LTD.
(Translation of registrant’s name into
English)
Hohstrasse 1, 8302 Kloten
Switzerland
(Address of principal executive office)
Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F:
☒
Form 20-F ☐ Form 40-F
CONTENTS
On June 15, 2026, NewcelX
Ltd., a corporation incorporated under the laws of Switzerland, issued a press release titled: “NewcelX Publishes Peer-Reviewed
Study Demonstrating Broad Therapeutic Potential of its Stem Cell Technology Platform.” A copy of this press release is furnished
herewith as Exhibit 99.1.
EXHIBIT INDEX
Exhibit
Number |
|
Description of Document |
| 99.1 |
|
Press release titled: “NewcelX Publishes Peer-Reviewed Study Demonstrating Broad Therapeutic Potential of its Stem Cell Technology Platform” |
SIGNATURES
Pursuant to the requirements
of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto
duly authorized.
| |
NewcelX Ltd. |
| |
|
|
| Date: June 15, 2026 |
By: |
/s/ Ronen Twito |
| |
|
Name: |
Ronen Twito |
| |
|
Title: |
Chief Executive Officer |
Exhibit 99.1
NewcelX Publishes Peer-Reviewed Study Demonstrating
Broad
Therapeutic Potential of its Stem Cell Technology Platform
Study published in Stem Cell Reports demonstrates
that AstroRx® - a therapy derived from NewcelX’s platform - addresses key barriers to remyelination with potential
to treat chronic demyelinating diseases including MS
Showcases scalability and broad therapeutic
potential of the Company’s stem cell therapy platform as it advances a potential cure for type 1 diabetes
ZURICH, Switzerland, June 15, 2026 -
NewcelX Ltd. (Nasdaq: NCEL), a clinical-stage regenerative medicine company developing stem-cell-derived therapies, today announced
the publication of a peer-reviewed study in Stem Cell Reports, investigating the potential of AstroRx®, a clinical-grade
human embryonic stem cells (“hESC”)-derived astrocyte therapy, which recently completed a successful Phase 1/2a clinical
trial in amyotrophic lateral sclerosis (“ALS”), as a novel and translationally relevant cell therapy for multiple sclerosis
(“MS”), and other chronic demyelinating diseases. The publication further validates NewcelX’s ability to develop novel
cell therapies through its stem cell technology platform, designed to generate scalable therapeutic assets across multiple applications.
The full paper can be found here.
The study, titled “Pro-repair properties
of a human embryonic stem cell–derived astrocyte cell therapy in experimental multiple sclerosis,” was developed in collaboration
with researchers at several highly regarded institutions, including the Hebrew University of Jerusalem Hadassah Medical School. Data
demonstrated that AstroRx® addresses key barriers to remyelination by enhancing myelin debris clearance, sustaining a
pro-repair inflammatory environment, and promoting the differentiation of oligodendrocyte progenitor cells (“OPCs”) into
mature oligodendrocytes. These effects were observed both in-vitro and in an in-vivo lysolecithin-induced demyelination model.
“This latest publication showcases the strength
of our platform and proof of concept for our stem cell technology, as we aim to deliver innovative solutions across complex diseases.
Furthermore, it underscores our ability to advance a broad pipeline of assets while we develop our lead candidate NCEL-101 for the treatment
of type 1 diabetes,” said Ronen Twito, Executive Chairman and Chief Executive Officer of NewcelX.
Key findings from the study include the potential
for AstroRx® to:
| ● | enhance myelin debris clearance by microglia, |
| ● | support lymphocyte-mediated immune regulation, and |
| ● | accelerate oligodendrocyte progenitor cell (“OPC”) differentiation into oligodendrocytes. |
About Stem Cell Reports
Stem Cell Reports is an open access forum communicating
basic discoveries in stem cell research, in addition to translational and clinical studies. Stem Cell Reports focuses on manuscripts that
report original research with conceptual or practical advances that are of broad interest to stem cell biologists and clinicians.
Given the rapidly increasing impact of stem cell
research to regenerative medicine and tissue engineering, Stem Cell Reports encourages the submission of manuscripts whose scope bridges
these fields of research. The journal also encourages the submission of reports of robust new methodologies with biological significance
and/or the potential to advance the application of basic research from the laboratory to the clinic. Stem Cell Reports promotes transparency
in stem cell research and related fields of research through the publication of confirmatory findings, negative results, and adverse events.
For further information visit: https://www.cell.com/stem-cell-reports/home
About NewcelX
NewcelX is an innovative biopharmaceutical company
focused on developing transformative stem-cell-derived therapies for Type 1 Diabetes. Built on a validated human pluripotent stem cell
(hPSC) platform, the company’s lead program, NCEL-101, is designed to restore functional insulin production through scalable, off-the-shelf
cell replacement. NewcelX is advancing a comprehensive therapeutic approach for Type 1 Diabetes integrating cell therapy, immune protection,
and translational science to address critical unmet medical needs.
Social Media: LinkedIn, Facebook, X, Instagram
Website: www.newcelx.com
Forward-Looking Statements
This press release contains expressed or implied
forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and other applicable securities
laws. For example, NewcelX is using forward-looking statements when it discusses its ability to develop novel cell therapies through
its stem cell technology platform, designed to generate scalable therapeutic assets across multiple applications, its aim to deliver innovative
solutions across complex diseases and its ability to advance a broad pipeline of assets. These forward-looking statements and their implications
are based on the current expectations of the management of NewcelX and are subject to a number of factors and uncertainties that could
cause actual results to differ materially from those described in the forward-looking statements. The following factors, among others,
could cause actual results to differ materially from those described in the forward-looking statements: the regulatory pathways that we
may elect to utilize in seeking European Medicines Agency, or EMA, the U.S. Food and Drug Administration, or FDA, and other regulatory
approvals; our ability to drive revenue growth, enhance research and development capabilities, and improve financial performance is subject
to uncertainties; that our financial position raises substantial doubt about our ability to continue as a going concern; our ability to
maintain listing and effectively comply with the listing requirements of the Nasdaq; changes in technology and market requirements; potential
delays or obstacles in launching or completing clinical trials, including our expectations regarding the timing of commencing further
clinical trials, the process entailed in conducting each such trial, including dosages, and the order of such trials with each of our
product candidates or whether such trials will be conducted at all; competitive companies, technologies and our industry; the development
and commercialization, if any, of any other product candidates that we may seek to develop; products that may not be approved by regulatory
agencies; technologies that may not be validated or accepted by the scientific community; the inability to retain or attract key employees;
unforeseen scientific difficulties with products in development; the scope of protection we are able to establish and maintain for intellectual
property rights covering our product candidates and our ability to operate our business without infringing the intellectual property rights
of others; higher-than-expected product costs; results in the laboratory that do not translate to clinical success; insufficient patent
protection; possible adverse safety outcomes; our ability to establish and maintain strategic partnerships and other corporate collaborations;
risks related to changes in healthcare laws, rules and regulations in the United States or elsewhere; delays in developing or introducing
new technologies, products, or applications; competitive pressures that could reduce market share or pricing; the overall global political
and economic environment in the countries in which we operate; and security, political and economic instability in the Middle East that
could harm our business, including due to the current security situation in Israel.. Except as otherwise required by law, NewcelX does
not undertake any obligation to publicly release revisions to these forward-looking statements to reflect events or circumstances after
the date hereof or to reflect the occurrence of unanticipated events. More detailed information about the risks and uncertainties affecting
the Company is contained under the heading “Risk Factors” in its Annual Report on Form 20-F for the year ended December 31,
2025, filed with the U.S. Securities and Exchange Commission (“SEC”) and available at www.sec.gov,
as well as in subsequent filings made by NewcelX.
Investor Contact
Valter Pinto, Managing Director
KCSA Strategic Communications
newcelx@kcsa.com
212.896.1254
Company Contact
Sarah Bazak
InvestorRelations@newcelx.com