bioAffinity Technologies Announces Publication of Results of Clinical Trial in Peer-Reviewed Journal Respiratory Research

Rhea-AI Summary

bioAffinity Technologies has published results demonstrating that its non-invasive test, CyPath® Lung, can detect early-stage lung cancer with 92% sensitivity and 87% specificity in high-risk patients, significantly outperforming existing methods. The study published in Respiratory Research emphasized the importance of accurately predicting cancer in patients with small pulmonary nodules. The testing method relies on automated analysis and machine learning, allowing for rapid sample processing without the need for expert evaluation. This innovative approach is poised to enhance screening accuracy and is crucial for patient certainty.

Positive

• CyPath® Lung achieved 92% sensitivity and 87% specificity in clinical trials.
• Study results were published in the reputable journal, Respiratory Research.
• The product is designed for high-risk patients with small nodules, enhancing screening accuracy.

Negative

• None.

Noninvasive Test Developed Using Machine Learning Detects Early-Stage Lung Cancer with High Sensitivity and Specificity

SAN ANTONIO--(BUSINESS WIRE)-- bioAffinity Technologies, Inc. (NASDAQ: BIAF; BIAFW) today announced publication of “Detection of early-stage lung cancer in sputum using automated flow cytometry and machine learning” detailing results of the Company’s clinical trial for its non-invasive diagnostic CyPath^® Lung in Respiratory Research, one of the leading peer-reviewed open access journals in the field of respiratory medicine.

CyPath^® Lung showed 92% sensitivity and 87% specificity in high-risk patients who had nodules smaller than 20 millimeters or no nodules in the lung, with an area under the ROC curve of 94%. Overall, the test resulted in specificity of 88% and sensitivity of 82%, similar to far more invasive procedures currently used to diagnose lung cancer. More than half of those in the cancer cohort had early Stage I or II lung cancer. CyPath^® Lung detected multiple forms of cancer including adenocarcinoma, squamous cell carcinoma and small cell lung cancer.

“The fact that CyPath^® Lung can accurately predict lung cancer at an early stage in patients with small nodules is particularly important. Findings of lesions between six and 20 millimeters as a result of lung cancer screening can lead to unnecessary invasive procedures or a ‘watchful waiting’ period for patients,” said Vivienne Rebel, MD, PhD, bioAffinity Chief Medical and Science Officer and Executive Vice President. “Our test is intended for use with patients who display these indeterminant nodules to increase the accuracy of lung cancer screening and provide certainty for patients and their physicians.”

“CyPath^® Lung uses an automated flow-based approach combined with machine learning that can be put into routine lab use without requiring expert evaluation of samples or being subject to operator bias,” said Madeleine Lemieux, PhD, who is first author and led development of the automated analysis used in CyPath^® Lung. “The entire sample is rapidly analyzed which ensures maximal sensitivity. The automated, numerical analysis captures complex interactions between lung cancer and the micro-environment to reliably predict the presence of lung cancer that would not be possible for even expert individuals to do from visual flow data.”

Before working with bioAffinity Technologies, Dr. Lemieux was a computational biologist at the Dana Farber Institute and Harvard Medical School. She has contributed to more than 40 publications leveraging data from high-throughput platforms. Dr. Lemieux and Dr. Rebel began their successful collaboration during their doctoral studies.

CyPath^® Lung uses flow cytometry, a method able to interrogate individual cells in a fraction of a second, and automated analysis to identify parameters in sputum that are indicative of cancer. Unlike genomic or other molecular markers used in liquid biopsies, bioAffinity’s CyPath^® technology does not collect genetic material for evaluation. Instead, CyPath^® Lung analyzes the lung micro-environment and identifies whole cell populations that indicate cancer is present in the lung.

About bioAffinity Technologies, Inc.

bioAffinity Technologies, Inc. (NASDAQ: BIAF; BIAFW) addresses the need for noninvasive detection of early-stage cancer and diseases of the lung, and targeted cancer treatment. The Company’s first product, CyPath^® Lung, is a noninvasive test that has shown high sensitivity and specificity for the detection of early-stage lung cancer. CyPath^® Lung is marketed as a Laboratory Developed Test (LDT) by Precision Pathology Services. OncoSelect Therapeutics, LLC, a subsidiary of bioAffinity Technologies, is advancing its discoveries shown in vitro to kill cancer cells without harm to normal cells. Research and optimization of the Company’s platform technologies are conducted in its laboratories at The University of Texas at San Antonio.

Forward-Looking Statements

This press release contains forward-looking statements, including statements regarding the anticipated use of proceeds from the Company’s offering of common shares. Forward-looking statements can be identified by words such as “believes,” “expects,” “estimates,” “intends,” “may,” “plans,” “will” and similar expressions, or the negative of these words. Such forward-looking statements are based on facts and conditions as they exist at the time such statements are made and predictions as to future facts and conditions. Readers of this press release are cautioned not to place undue reliance on any forward-looking statements. The Company does not undertake any obligation to update any forward-looking statement relating to matters discussed in this press release, except as may be required by applicable securities laws.

View source version on businesswire.com: https://www.businesswire.com/news/home/20230124005372/en/

Company Contact:

Julie Anne Overton, Director of Communications

jao@bioaffinitytech.com

Investor Relations Contact:

Tiberend Strategic Advisors, Inc.

Jonathan Nugent

jnugent@tiberend.com

or

David Irish

dirish@tiberend.com

Source: bioAffinity Technologies, Inc.

FAQ

What are the sensitivity and specificity rates of CyPath® Lung?

CyPath® Lung demonstrated 92% sensitivity and 87% specificity in detecting early-stage lung cancer.

What is the significance of the results published in Respiratory Research?

The publication confirmed the effectiveness of CyPath® Lung in accurately detecting lung cancer at early stages.

Who are the targeted patients for CyPath® Lung?

The test is aimed at high-risk patients with lung nodules smaller than 20 millimeters.

What technology does CyPath® Lung utilize?

CyPath® Lung uses automated flow cytometry combined with machine learning for rapid analysis.

How does CyPath® Lung compare to existing lung cancer diagnostic methods?

CyPath® Lung provides similar specificity and sensitivity to invasive procedures, offering a less invasive option.