Biotech

Clinical and pathological data presented from the clinical trials of Bria-IMT™ alone and in combination with immune checkpoint inhibitors in advanced breast cancer indicates high responding subset with protracted progression-free survival:

  • Data suggests a link with cancer grade, disease control, and progression-free-survival in patients treated with Bria-IMT™.
  • Highest rate of disease control and longest progression free survival were observed in patients with Grade I/II tumors.
  • Median overall survival of 12.5 months in patients with Grade I/II tumors versus 7.2-9.8 months in a recent study of third line breast cancer.

BriaCell Therapeutics Corp. (Nasdaq: BCTX, BCTXW) (TSX-V:BCT) ("BriaCell" or the "Company") a clinical-stage biotechnology company specializing in targeted immunotherapies for advanced breast cancer, is pleased to announce the presentation of results from clinical studies with its lead product candidate, Bria-IMT™, summarized in a poster session held at the American Association for Cancer Research (AACR) Annual Meeting 2021, a virtual meeting, held over two weeks (Week 1: April 10-15; Week 2: May 17-21).

The findings indicate disease control in advanced breast cancer patients, including stable disease (SD), partial responses (PR) or complete responses (CR). Disease control was especially noted in patients with Grade I/II (i.e. well or moderately differentiated) tumors or those that matched Bria-IMT™ at 2 or more HLA alleles. Patients with low or undetectable levels of circulating cancer cells were more likely to benefit from therapy.

Patients were treated with the Bria-IMT™ regimen alone (i.e. monotherapy study) or the Bria-IMT™ regimen in combination with immune checkpoint inhibitors, including pembrolizumab (KEYTRUDA®; manufactured by Merck & Co., Inc.), and, more recently, Incyte's retifanlimab (INCMGA00012, under a corporate collaboration with Incyte Corporation). Dr. Bill Williams, BriaCell's President & CEO, presented the results of the clinical and pathological analysis. The patient data summarized and discussed belong to previously disclosed patients (i.e., no incremental numbers enrolled).

Details and results on the poster presentation are summarized below:

Poster Title: Predictors of response to a modified whole tumor cell immunotherapy in patients with advanced breast cancer from two phase I/IIa trials

Analysis and Discussion:

  • The Bria-IMT™ regimen with or without checkpoint inhibitors is able to induce an effective immune response and disease control in heavily pre-treated advanced breast cancer patients. The patients were all heavily pretreated and failed multiple prior regimens.
  • Delayed Type Hypersensitivity (DTH) to Bria-IMT™ analysis identified a group with significantly higher rates of disease control and progression-free survival (8 months) in both monotherapy and combination therapy studies suggesting a robust immune response is predictive of clinical benefit in these patients.
  • Highest levels of disease control and PFS was observed in patients who matched Bria-IMT™ at 2 or more HLA alleles in the monotherapy study but not in the combination therapy study supporting our strategy to develop Bria-OTS™, an off-the-shelf personalized immunotherapy for advanced breast cancer.
  • Patients with Grade I/II tumors (median of 8 prior therapy regimens) were more likely to respond with disease control (67%) and longer progression free survival. The response was more pronounced in the patients in the combination therapy study suggesting additive or synergistic effects of checkpoint inhibitors when combined with the Bria-IMT™ regimen. Bria-IMT™, with a molecular signature most closely related to Grade I/II tumors, may result in disease control and clinical benefit especially in this subset of patients.

A copy of the poster is posted at the following: https://briacell.com/novel-technology/scientific-publications/ .

About BriaCell Therapeutics Corp.

BriaCell is an immuno-oncology focused biotechnology company developing targeted and effective approaches for the management of cancer.

For additional information on BriaCell, please visit: https://briacell.com/ .

Forward Looking Statements

This press release contains "forward-looking statements" that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as "anticipate," "believe," "contemplate," "could," "estimate," "expect," "intend," "seek," "may," "might," "plan," "potential," "predict," "project," "target," "aim," "should," "will" "would," or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on BriaCell's current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. These and other risks and uncertainties are described more fully in the section titled "Risk Factors" in the Company's SEC filings. Forward-looking statements contained in this announcement are made as of this date, and BriaCell Therapeutics Corp. undertakes no duty to update such information except as required under applicable law.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contact Information

Company Contact:
William V. Williams, MD
President & CEO
1-888-485-6340
info@briacell.com

Media Relations:
Jules Abraham
Director of Public Relations
CORE IR
917-885-7378
julesa@coreir.com

Investor Relations Contact:
CORE IR
investors@briacell.com


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Kessler Topaz Meltzer & Check, LLP Reminds Investors of June 6, 2022 Deadline in Securities Fraud Class Action against AbbVie, Inc. and Urges Investors with Substantial Losses to Contact the Firm

The law firm of Kessler Topaz Meltzer & Check, LLP ( www.ktmc.com ) informs investors that the firm has filed a securities class action lawsuit in the United States District Court for the Northern District of Illinois against ABBVie, Inc. (ABBVie) ( NYSE: ABBV ) on behalf of all persons and entities who purchased or otherwise acquired ABBVie securities between April 30, 2021, and August 31, 2021, inclusive (the "Class Period").

CLICK HERE TO SUBMIT YOUR ABBVIE LOSSES . YOU CAN ALSO CLICK ON THE FOLLOWING LINK OR COPY AND PASTE IN YOUR BROWSER: https://www.ktmc.com/new-cases/abbvie-inc?utm_source=PR&utm_medium=link&utm_campaign=abbvie&mktm=r

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ROSEN, Top Ranked Investor Counsel, Encourages AbbVie Inc. Investors to Secure Counsel Before Important June 6 Deadline in Securities Class Action - ABBV

 WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of the securities of ABBVie Inc. (NYSE: ABBV) between April 30, 2021 and August 31, 2021, inclusive (the "Class Period"), of the important June 6, 2022 lead plaintiff deadline.

SO WHAT: If you purchased AbbVie securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.

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CLASS ACTION ALERT: Kessler Topaz Meltzer & Check, LLP Reminds AbbVie, Inc. Investors of Upcoming Lead Plaintiff Deadline

The law firm of Kessler Topaz Meltzer & Check, LLP(www.ktmc.com) informs investors that the firm has filed a securities class action lawsuit against ABBVie, Inc. (ABBVie) (NYSE:ABBV) on behalf of all persons and entities who purchased or otherwise acquired ABBVie securities between April 30, 2021, and August 31, 2021, inclusive (the "Class Period

CLICK HERE TO SUBMIT YOUR ABBVIE LOSSES. YOU CAN ALSO CLICK ON THE FOLLOWING LINK OR COPY AND PASTE IN YOUR BROWSER: https://www.ktmc.com/new-cases/abbvie-inc?utm_source=PR&utm_medium=link&utm_campaign=abbvie&mktm=r

CANNOT VIEW THIS VIDEO? PLEASE CLICK HERE

TO VIEW OUR COMPLAINT, PLEASE CLICK HERE

LEAD PLAINTIFF DEADLINE: JUNE 6, 2022

CLASS PERIOD: APRIL 30, 2021 through AUGUST 31, 2021

CONTACT AN ATTORNEY TO DISCUSS YOUR RIGHTS:

James Maro, Esq. (484) 270-1453 or Email at info@ktmc.com

Kessler Topaz is one of the world's foremost advocates in protecting the public against corporate fraud and other wrongdoing. Our securities fraud litigators are regularly recognized as leaders in the field individually and our firm is both feared and respected among the defense bar and the insurance bar. We are proud to have recovered billions of dollars for our clients and the classes of shareholders we represent.

ABBVIE'S ALLEGED MISCONDUCT

AbbVie is one of the world's largest pharmaceutical companies. The company's revenues will come under significant pressure in the coming years when its best-selling drug, Humira, will lose patent protection in 2023. Accordingly, AbbVie's future revenue and earnings depend in large part on its ability to develop new sources of revenue to offset Humira's lost sales. Rinvoq-an anti-inflammatory drug manufactured by AbbVie and used to treat rheumatoid arthritis (RA) and other diseases by inhibiting Janus kinase (JAK) enzymes-was touted as one such drug. Rinvoq was initially approved in the United States to treat only moderate to severe RA. However, AbbVie was actively pursuing additional treatment indications and, in 2020, asked the U.S. Food and Drug Administration (FDA) to approve Rinvoq for the treatment of several other diseases.

As is relevant here, Rinvoq is similar to other JAK inhibitor drugs, including Xeljanz, manufactured by Pfizer Inc. When the FDA approved Xeljanz in 2012 for the treatment of RA, it required an additional safety trial to evaluate Xeljanz's risk of triggering certain serious side effects. Beginning in February 2019, the FDA repeatedly warned the public that the safety trial indicated that Xeljanz's use could lead to serious heart-related issue, cancer, and other adverse events. Notwithstanding the similarities between Rinvoq and Xeljanz, during the Class Period, Defendants assured investors that Rinvoq was far safer than Xeljanz and not subject to the same regulatory risks.

However, investors began to learn the truth about Rinvoq's significant risks on June 25, 2021, when AbbVie revealed that the FDA was delaying its review of expanded treatment applications for Rinvoq due to the safety concerns associated with Xeljanz. On this news, the price of AbbVie common stock declined $1.76 per share, or approximately 1.5%, from a close of $114.74 per share on June 24, 2021, to close at $112.98 per share on June 25, 2021.

Then, on September 1, 2021, the FDA announced that final results from the Xeljanz safety trial established an increased risk of serious adverse events, even with low doses of Xeljanz. As a result, the FDA determined that it would require new and updated warnings for Xeljanz and Rinvoq because Rinvoq "share[s] similar mechanisms of action with Xeljanz" and "may have similar risks as seen in the Xeljanz safety trial." The FDA also indicated that it would further limit approved indications for Rinvoq as a result of these safety concerns. On this news, the price of AbbVie common stock declined $8.51 per share, or more than 7%, from a close of $120.78 per share on August 31, 2021, to close at $112.27 per share on September 1, 2021.

After the Class Period, on December 3, 2021, AbbVie announced that the FDA had updated Rinvoq's label to require additional safety warnings and limit marketing of Rinvoq to only its use after treatment with other drugs has failed. On January 11, 2022, Defendants admitted that these changes to Rinvoq's label would negatively impact sales, forcing the Company to reduce its long-term guidance for Rinvoq's sales in 2025.

The complaint alleges that, throughout the Class Period, the Defendants made materially false and/or misleading statements, about the company's business and operations. Specifically, Defendants misrepresented and/or failed to disclose that: (1) safety concerns about Xeljanz extended to Rinvoq and other JAK inhibitors; (2) as a result, it was likely that the FDA would require additional safety warnings for Rinvoq and would delay the approval of additional treatment indications for Rinvoq; and (3) therefore, Defendants' statements about the company's business, operations, and prospects lacked a reasonable basis, As a result of the Defendants' wrongful acts and omissions, and the significant decline in the market value of AbbVie's securities, AbbVie investors have suffered significant damages.

WHAT CAN I DO?

AbbVieinvestors may, no later than June 6, 2022, seek to be appointed as a lead plaintiff representative of the class through Kessler Topaz Meltzer & Check, LLPor other counsel, or may choose to do nothing and remain an absent class member. Kessler Topaz Meltzer & Check, LLP encourages AbbVie investors who have suffered significant losses to contact the firm directly to acquire more information.

CLICK HERE TO SIGN UP FOR THE CASE

WHO CAN BE A LEAD PLAINTIFF?

A lead plaintiff is a representative party who acts on behalf of all class members in directing the litigation. The lead plaintiff is usually the investor or small group of investors who have the largest financial interest and who are also adequate and typical of the proposed class of investors. The lead plaintiff selects counsel to represent the lead plaintiff and the class and these attorneys, if approved by the court, are lead or class counsel. Your ability to share in any recovery is not affected by the decision of whether or not to serve as a lead plaintiff.

ABOUT KESSLER TOPAZ MELTZER & CHECK, LLP

Kessler Topaz Meltzer & Check, LLP prosecutes class actions in state and federal courts throughout the country and around the world. The firm has developed a global reputation for excellence and has recovered billions of dollars for victims of fraud and other corporate misconduct. All of our work is driven by a common goal: to protect investors, consumers, employees and others from fraud, abuse, misconduct and negligence by businesses and fiduciaries. For more information about Kessler Topaz Meltzer & Check, LLP please visit www.ktmc.com.

CONTACT:

Kessler Topaz Meltzer & Check, LLP
James Maro, Jr., Esq.
280 King of Prussia Road
Radnor, PA 19087
(484) 270-1453
info@ktmc.com

SOURCE: Kessler Topaz Meltzer & Check, LLP



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SHAREHOLDER ALERT: ABBV NTRA MULN: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines

The Law Offices of Vincent Wong announce that class actions have commenced on behalf of certain shareholders in the following companies. If you suffered a loss you have until the lead plaintiff deadline to request that the court appoint you as lead plaintiff. There will be no obligation or cost to you

AbbVie Inc. (NYSE:ABBV)

If you suffered a loss, contact us at:https://www.wongesq.com/pslra-1/abbvie-inc-loss-submission-form-2?prid=27532&wire=1
Lead Plaintiff Deadline: June 6, 2022
Class Period: April 30, 2021 - August 31, 2021

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SHAREHOLDER ALERT: AUPH LILM AXSM: The Law Offices of Vincent Wong Reminds Investors of Important Class Action Deadlines

The Law Offices of Vincent Wong announce that class actions have commenced on behalf of certain shareholders in the following companies. If you suffered a loss you have until the lead plaintiff deadline to request that the court appoint you as lead plaintiff. There will be no obligation or cost to you

Aurinia Pharmaceuticals Inc. (NASDAQ:AUPH)

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Aurinia Presents Results from the Two-Year AURORA 2 Continuation Study at the 2022 European Renal Association Congress

Use of LUPKYNIS was safe and well tolerated in patients for up to three years of treatment, with no new safety signals

In AURORA 2, long-term treatment with LUPKYNIS led to a clinically relevant preservation of kidney function in LN patients

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