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iTolerance, Inc. Announces Issuance of U.S. Patent Covering Proprietary Regenerative SA-FasL Microgel Technology, iTOL-100

Thursday, 20 April 2023 11:00

iTolerance, Inc.

Company leveraging iTOL-100 to advance a pipeline of programs that have the potential to cure diseases, such as Type 1 Diabetes, without the need for life-long immunosuppression

MIAMI, FL / ACCESSWIRE / April 20, 2023 / iTolerance, Inc. ("iTolerance" or the "Company"), an early-stage regenerative medicine company developing technologies to enable tissue, organoid or cell therapy without the need for life-long immunosuppression, today announced that the United States Patent and Trademark Office (USPTO) has issued patent no. 11,602,547 entitled "FasL-Engineered Biomaterials with Immunomodulatory Function" covering its regenerative SA-FasL microgel immunomodulatory technology, iTOL-100, for preventing or reducing the risks of rejection of cellular or tissue grafts and/or the treatment of autoimmune disorders such as Type 1 Diabetes.

The U.S. patent claims FasL-hydrogels themselves, and covers the methods of making the hydrogels, and methods of using the hydrogels to induce immune tolerance and to treat Type 1 Diabetes. The patent term extends through March 3, 2040.

Dr. Anthony Japour, Chief Executive Officer of iTolerance, commented, "The issuance of this U.S. patent represents an important component of our overall IP strategy for our potentially transformative technology. Our focus and priorities remain on the advancement of our lead program, iTOL-102, for the treatment of Type 1 Diabetes towards an FDA IND submission and Health Canada CTX submission, as well as potential submissions in other regulatory regions around the world."

iTolerance's iTOL-100 immunomodulatory technology is a biotechnology-derived Streptavidin-FasL fusion protein, a synthetic form of the naturally occurring protein FasL, mixed with a biotin-PEG microgel (SA-FasL microgel) that potentially allows convenient and effective co-administration with implanted cells or organoids to induce local immune tolerance without the need for life-long immunosuppression. This proprietary technology has broad applicability and can be applied to both allogenic and stem cell-derived organoids across a number of diseases. Utilizing its iTOL-100 immunomodulatory technology, the Company is developing iTOL-102 as a potential cure for Type 1 Diabetes without the need for life-long immunosuppression. iTOL-100, which acts to generate localized immune tolerance is combined with insulin producing stem cell-derived pancreatic islets to be implanted in the body. These stem cell-derived pancreatic islets are potentially capable of secreting insulin in response to sugar intake, similar to how native pancreatic islet cells behave.

About iTolerance, Inc.

iTolerance is an early-stage privately held regenerative medicine company developing technologies to enable tissue, organoid or cell therapy without the need for life-long immunosuppression. Leveraging its proprietary biotechnology-derived Streptavidin-FasL fusion protein/biotin-PEG microgel (SA-FasL microgel) platform technology, iTOL-100, iTolerance is advancing a pipeline of programs using both allogenic pancreatic islets and stem cells that have the potential to cure diseases. The Company's lead program, iTOL-102, leverages significant advancements in stem cells to derive pancreatic islets which allows an inexhaustible supply of insulin-producing cells. Utilizing iTOL-100 to induce local immune tolerance, iTOL-102 has the potential to be a cure for Type 1 Diabetes without the need for life-long immunosuppression. Additionally, the Company is developing iTOL-201 for the treatment of liver failure by utilizing hepatocytes and iTOL-401 as a nanoparticle formulation for large organ transplants without the need for life-long immunosuppression. For more information, please visit

Forward-Looking Statements

This press release contains "forward-looking statements" within the meaning of the "safe-harbor" provisions of the Private Securities Litigation Reform Act of 1995. When used herein, words such as "anticipate", "being", "will", "plan", "may", "continue", and similar expressions are intended to identify forward-looking statements. In addition, any statements or information that refer to expectations, beliefs, plans, projections, objectives, performance or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking.

All forward-looking statements are based upon the Company's current expectations and various assumptions. The Company believes there is a reasonable basis for its expectations and beliefs, but they are inherently uncertain. The Company may not realize its expectations, and its beliefs may not prove correct. Actual results could differ materially from those described or implied by such forward-looking statements as a result of various important factors, including, without limitation, anticipated levels of revenues, future national or regional economic and competitive conditions, and difficulties in developing the Company's platform technology. Consequently, forward-looking statements should be regarded solely as the Company's current plans, estimates and beliefs. Investors should not place undue reliance on forward-looking statements. The Company cannot guarantee future results, events, levels of activity, performance or achievements. The Company does not undertake and specifically declines any obligation to update, republish, or revise any forward-looking statements to reflect new information, future events or circumstances or to reflect the occurrences of unanticipated events, except as may be required by law.

Investor Contact
Jenene Thomas
Chief Executive Officer
T: 833.475.8247
[email protected]

Media Contact
Susan Roberts
T: 202.779.0929
[email protected]

SOURCE: iTolerance, Inc.

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