Welcome to Atossa Therapeutics
Atossa Therapeutics is a clinical-stage biopharmaceutical company seeking to discover and develop innovative medicines in areas of significant unmet medical need. Atossa’s current focus is on breast cancer and COVID-19. We believe our innovative therapies and delivery methods can benefit COVID-19 patients and transform breast cancer treatment – with the goal of preventing breast cancer from developing in the first place.
We have two COVID-19 therapeutic programs under development, one for severely ill patients on ventilators and another for at-home use in patients recently diagnosed with COVID-19 who do not require hospitalization. We are also developing a drug “endoxifen” to reduce mammographic breast density and, for patients who have recently been diagnosed with the most common type of breast cancer, to reduce tumor activity prior to surgery. Approximately one in eight women and one in 1,000 men will be diagnosed with breast cancer during their lifetime. Every two minutes an American woman is diagnosed with breast cancer; 40,000 die each year. The American Cancer Society (ACS) estimates that approximately 270,000 women will be diagnosed with breast cancer in the United States this year. It is the second leading cause of cancer death in American women.
View Dr. Quay’s TedX Talk “How to Be Smart When You’re Dense: Preventing Breast Cancer by 2030.”
Atossa’s COVID-19 Programs
Our two COVID-19 programs address both ends of the disease spectrum: AT-301 is being developed as a nasal spray for at-home use by patients that are not sick enough to be to hospitalized and AT-H201 for severely-ill patients on ventilators.
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The Promise of Endoxifen
We are developing an oral formulation of endoxifen to reduce mammographic breast density. Study by others have shown that reducing breast density can reduce the risk of breast cancer. We are also developing oral endoxifen in the “window of opportunity” between diagnosis of breast cancer and surgery. For these newly diagnosed patients, taking oral endoxifen before surgery may “turn down” the cancer cell activity.
Endoxifen has been identified as a key tamoxifen metabolite that helps reduce the risk of getting future breast cancer. Studies have shown that increasing the levels of endoxifen in breast cancer patients reduces the risk of future recurrence.
Our proprietary Oral form of Endoxifen was the subject of a comprehensive Phase 1 clinical study in healthy women in Australia. All objectives from this study were successfully met. In addition, our Oral Endoxifen was subject of an open-label Phase 2 clinical study administered in the “window of opportunity” between diagnosis of breast cancer and surgery. Positive results were achieved with the patients enrolled.
COVID-19 Programs
In June 2020, Atossa announced the availability of a manuscript of the successful results from in vitro testing of the components of AT-H201 in VERO cells. A copy of the manuscript can be found here.
AT-H201: The COVID-19 HOPE Program
In April 2020 Atossa launched a new drug development program called COVID-19 HOPE. The goal of the COVID-19 HOPE program is to develop a therapy to improve lung function and reduce the amount of time that COVID-19 patients are on ventilators. The program uses a novel combination of two drugs that have been previously approved by the FDA for other diseases.
The program is called “COVID-19 HOPE,” which is an acronym for AT-H201 in COVID-19 patients for Pulmonary Evaluation. The intended primary function of the Atossa’s proprietary drug combination AT-H201 is to essentially mimic the function of the antibodies formed from a vaccine by blocking the ability of the virus to enter the target cells; a vaccine that may not be available for more than a year. There are five known key steps the coronavirus must take to signal the cell to open up and let the virus in. AT-H201 is being designed to function like a “chemical vaccine” by blocking all five of those steps, similar to what antibodies would be expected to do when a vaccine is administered. With AT-H201, the virus should be unable to enter the cell because its “keys” that would otherwise open the door into the cell surface, are disabled. Atossa expects that its AT-H201 drug combination can be developed more quickly than a traditional vaccine.
“The rapidly increasing number of COVID-19 patients needing mechanical ventilation is deeply worrisome, as more than one-third of these patients will never recover lung function and will die on the ventilator,” stated Dr. Steven Quay, President and CEO. “The problem is confounded by the fact that hospitals may soon be facing a ventilator shortage and a vaccine could take more than a year to develop. The two drugs we intend to combine, which we call AT-H201, have been approved by the FDA for other diseases and are supported by a dozen clinical studies in close to 800 patients. We plan to quickly initiate and complete clinical studies so that we can obtain FDA approval to bring this treatment to market as soon as possible.”
AT-301: COVID-19 Nasal Spray
AT-301 is Atossa’s proprietary formula intended for nasal administration in patients immediately following diagnosis of COVID-19 but who have not yet exhibited symptoms severe enough to require hospitalization. It is intended for at-home use to proactively reduce symptoms of COVID-19 and to slow the infection rate so that a person’s immune system can more effectively fight SARS-CoV-2. Atossa also intends to conduct testing to determine whether AT-301 can be used as a prophylaxis to prevent or mitigate SARS-CoV-2, with the goal that it could become a “bridge to the vaccine” and be useful in the next phase of the coronavirus pandemic.
“In April we launched our AT-H201 COVID-19 HOPE program for the most severely ill COVID-19 patients,” commented Steven Quay, M.D., Ph.D., President and CEO of Atossa. “By contrast, our new AT-301 nasal spray program is being developed for the relatively healthier COVID-19 patients who have not been hospitalized. We are developing AT-301 with a nasal spray delivery mechanism because many COVID-19 patients are infected via the nasal passage. The mechanism of action is intended to inhibit essential human host proteases, which are found in abundance in the nasal mucosa, from activating the SARS-CoV-2 Spike Protein, the known first and obligatory step that must be taken before the virus can enter the body.”
“This may eventually be useful as a prophylactic, to be used before leaving the home. In that setting it would be intended to create a barrier inside the nose to prevent virus entry – sort of a short-term vaccine-like treatment that could be helpful before a true vaccine is available. Our goal with the two COVID-19 programs is to ultimately commercialize therapies for patients on both ends of the spectrum – from the healthier patients who will be treated at home and the sicker patients who require mechanical ventilation in the hospital,” concluded Dr. Quay.
Atossa has retained Summit Biosciences, Inc., a pharmaceutical company with a proven track record in nasal spray medicines, to develop and produce a clinical supply of pre-filled nasal spray products in multi-dose devices containing AT-301 with the goal of commencing initial human clinical trials in the third quarter 2020.
Breast Cancer Overview & Risk Factors
Intense research has resulted in a great deal of knowledge about breast cancer. The factors that increase breast cancer risk include lifestyle (e.g., poor diet, sedentary, moderate to excessive alcohol consumption), certain genetic factors and dense breast tissue. Many of these factors can be reduced by taking steps before cancer strikes (risk mitigation) by adopting a healthier life-style and getting routine screening (e.g., mammograms, tomeography) that is proportional to one’s risk. Although tamoxifen has been used to reduce breast cancer risk, it is not a widely accepted practice due to safety concerns.
Once breast cancer is diagnosed, treatment plans can include surgery, radiation and/or chemotherapy. After the initial treatment, long term drug therapy can reduce the risk of new or recurrent cancer.
Endoxifen
Endoxifen has the potential to work in all three areas of the Breast Cancer Paradigm: to mitigate breast cancer risk (by reducing the density of breast tissue); to reduce the cancer cell activity before surgery; and to reduce the risk of recurrent or new breast cancer after the initial treatment.
At Atossa Therapeutics, we are working hard to realize the promise of endoxifen in all three of these phases.
Microcatheter
We are developing our patented microcatheter technology to deliver therapeutics through the nipple directly to the site of early breast cancer. The goals of this direct delivery method are to increase the amount of the therapy getting to the targeted area while likely reducing the side effects that would otherwise be caused by delivering the drug through the blood stream.
Director
Mr. Steinhart has served as a director of the Company since March 2014. Mr. Steinhart is currently the Vice President and Chief Financial Officer of BioXcel Therapeutics, Inc. From October 2015 to June 2017 he was Vice President and Chief Financial Officer of Remedy Pharmaceuticals, Inc. a privately held pharmaceuticals company. From January 2014 until he joined Remedy Pharmaceuticals, Mr. Steinhart acted as an independent financial consultant to the Biotechnology and Medical Device Industries.
From April 2006 to December 2013, Mr. Steinhart was an executive at MELA Sciences, Inc., most recently serving as its Senior Vice President, Chief Financial Officer, Treasurer and Secretary. From 1992 to 2006, Mr. Steinhart was Managing Director at Forest St. Capital/SAE Ventures. Earlier, he served as Vice President and Chief Financial Officer at Emisphere Technologies from 1991 to 1992 and as General Partner and Chief Financial Officer of CW Group Inc. Mr. Steinhart is a Member of the Board of Directors of Actinium Pharmaceuticals where he is Chairman of the Audit Committee and a member of the Compensation Committee. From 2004 to 2012, Mr. Steinhart was a Member of the Board of Directors of Manhattan Pharmaceuticals and was Chairman of the Audit Committee. Mr. Steinhart received his B.B.A. and M.B.A. degrees from Pace University. Mr. Steinhart has been selected to serve on the Company’s Board of Directors because of his qualifications as a business executive and audit committee financial expert, and his prior experience as a Chief Financial Officer, director and committee member of public companies.
Director
Mr. Weaver has served as a director of the Company since October 2013. Mr. Weaver is currently serving as a financial consultant for several biopharmaceutical companies. From October 2017 – March 2020, he served as Chief Financial Officer of Eloxx Pharmaceuticals, a publicly traded biotech company. From October 2015 to August 2017 he served as Chief Financial officer of ProMetic Life Sciences, a publicly traded pharmaceutical company.
From January to October 2015 he served as Global Chief Financial Officer of Oryzon Genomics, a public biotech company. From August 2013 to October 2014, Mr. Weaver served as Chief Financial Officer, Senior Vice President, Treasurer and Corporate Secretary of Fibrocell Science, Inc., a public biotech company. From June 2011 to July 2013, Mr. Weaver served as Chief Financial Officer and Senior Vice President of Celsion Corp., Mr. Weaver received his B.S. degree from Trinity University and his M.B.A. degree from Boston College. Mr. Weaver has been selected to serve on the Company’s Board of Directors because of his qualifications as a business executive and audit committee financial expert, and his current and prior experience as a Chief Financial Officer, director and committee member of public companies. Mr.Weaver serves on the board of directors of Egalet Corp., a public biotech company.
Director
Mr. Remmel has served as a director of the Company since February 2012. He is currently a partner of the law firm Pryor Cashman LLP, located in New York City, where he chairs the Banking and Finance practice group. Mr. Remmel joined Pryor Cashman in 1988. His practice includes corporate and banking financings, issues relating to the Investment Company Act of 1940, and intellectual property and licensing issues, in particular in the biotechnology and biocosmeceutical areas.
Mr. Remmel served on the Board of Advisors of CytoDel, LLC, an early stage bio-pharmaceutical company developing products for bio-defense, neuronal drug delivery, and musculoskeletal and aesthetic medicine. In February 2018, he became a director of CytoDel, Inc., the successor to CytoDel LLC. He was an associate of the law firm Reboul, MacMurray, Hewitt, Maynard & Kristol from 1984 to 1988, and began his legal career at Carter, Ledyard & Milburn, where he was an associate from 1979 to 1984. He was admitted to the New York bar in 1980 and is a member of the New York State Bar Association. He received his J.D. from the Washington & Lee University School of Law in 1979 and his B.A. from Princeton University in 1975. He currently is a doctoral candidate in the Graduate School of Life Sciences of the University of Utrecht, in the Department of Clinical and Translational Oncology, with a thesis project in hyperplasia and early stage breast cancer. Mr. Remmel has been selected to serve on the Company’s Board of Directors because of his substantial experience as a corporate attorney advising biotechnology companies and his familiarity with the fiduciary duties and the regulatory requirements affecting publicly traded companies.
Director
Dr. Galli has served as a director of the Company since July 2011. Dr. Galli has been a Professor of Pathology and of Microbiology & Immunology and the Mary Hewitt Loveless, M.D., Professor, Stanford University School of Medicine, Stanford, California since February 1999. He served as Chair of the Department of Pathology at Stanford University School of Medicine from 1999 to 2016. Before joining Stanford, he was on the faculty of Harvard Medical School. He holds 14 U.S. patents and has over 400 publications.
He is past president of the American Society for Investigative Pathology and past president of the Collegium Internationale Allergologicum. In addition to receiving several awards for his research, he was recognized with the 2010 Stanford University President’s Award for Excellence through Diversity for his recruitment and support of women and underrepresented minorities at Stanford University. He received his B.A. degree in biology, magna cum laude, from Harvard College in 1968 and his M.D. degree from Harvard Medical School in 1973 and completed a residency in anatomic pathology at the Massachusetts General Hospital in 1977. Dr. Galli has been selected to serve on the Company’s Board of Directors because of his qualifications as a professor and physician, and his specialized expertise as a pathologist.
Director
Dr. Chen has served as founder and director since April 2009. She served as Chief Scientific Officer of the Company since it was incorporated in April 2009 through August 2014. She was an Associate Professor at National Yang Ming University, Taipei, Taiwan, and served as the principal investigator of an NIH RO1 grant studying tumor suppression by gap junction protein connexin 43 at the Department of Molecular Medicine at Northwest Hospital, Seattle, WA.
She has two issued U.S. patents and 20 pending U.S. patent applications related to cancer therapeutics. Dr. Chen received her Ph.D. degree in microbiology and public health from Michigan State University in 1992 and has published extensively on molecular oncology. She received her B.S. degree in medical technology from National Yang Ming University, Taipei, Taiwan in 1984. Dr. Chen was selected to serve on the Company’s Board of Directors because of her role as a founder of the Company and her qualifications in medical technology and as a professor and researcher in the field of cancer therapeutics.
Chairman of the Board and Chief Executive Officer
Dr. Quay has served as Chief Executive Officer, President and Chairman of the Board of Directors of the Company since the Company was incorporated in April 2009. Dr. Quay is certified in Anatomic Pathology with the American Board of Pathology, completed both an internship and residency in anatomic pathology at Massachusetts General Hospital, a Harvard Medical School teaching hospital, and is a former faculty member of the Department of Pathology, Stanford University School of Medicine.
Dr. Quay is a named inventor on 87 U.S. patents, 130 pending U.S. patent applications, and is named inventor on patents covering five pharmaceutical products that have been approved by the U.S. Food and Drug Administration. Dr. Quay received an M.D. in 1977 and a Ph.D. in 1975 from the University of Michigan. He received his B.A. degree in biology, chemistry and mathematics from Western Michigan University in 1971. He was selected to serve on the Company’s Board of Directors because of his role as a founder of the Company, as well as his qualifications as a physician and the principal researcher overseeing the clinical and regulatory development of the Company’s pharmaceutical programs.
Chairman of the Board and Chief Executive Officer
Dr. Quay has served as Chief Executive Officer, President and Chairman of the Board of Directors of the Company since the Company was incorporated in April 2009. Dr. Quay is certified in Anatomic Pathology with the American Board of Pathology, completed both an internship and residency in anatomic pathology at Massachusetts General Hospital, a Harvard Medical School teaching hospital, and is a former faculty member of the Department of Pathology, Stanford University School of Medicine.
Dr. Quay is a named inventor on 87 U.S. patents, 130 pending U.S. patent applications, and is named inventor on patents covering five pharmaceutical products that have been approved by the U.S. Food and Drug Administration. Dr. Quay received an M.D. in 1977 and a Ph.D. in 1975 from the University of Michigan. He received his B.A. degree in biology, chemistry and mathematics from Western Michigan University in 1971. He was selected to serve on the Company’s Board of Directors because of his role as a founder of the Company, as well as his qualifications as a physician and the principal researcher overseeing the clinical and regulatory development of the Company’s pharmaceutical programs.
Chief Financial Officer, General Counsel and Secretary
Mr. Guse has served as Chief Financial Officer, General Counsel and Secretary since January 2013. His experience includes more than 20 years of counseling life sciences and other rapid growth companies through all aspects of finance, corporate governance, securities laws and commercialization.
Mr. Guse has practiced law at several of the largest international law firms, including from January 2012 through January 2013 as a partner at Baker Botts LLP and, prior to that, from October 2007 to January 2012, as a partner at McDermott Will & Emery LLP. Before working at McDermott Will & Emery, Mr. Guse previously served as a partner at Heller Ehrman LLP. Mr. Guse began his career as an accountant at Deloitte & Touche and he is a licensed Certified Public Accountant in the state of California. Mr. Guse earned a B.S. in Business Administration and an M.B.A. from California State University, Sacramento, and a J.D. from Santa Clara University School of Law.
VP Clinical, Regulatory & CMC
Dr. Fraser brings over 20 years of extensive industry experience in the biotech industry to the Company, recently serving in a leadership role as VP Clinical Operations & Program Management at Cerecor, Inc. She held positions with increasing levels of responsibility at Anthera Pharmaceuticals and CV Therapeutics (acquired by Gilead Sciences) where the roles included preclinical and clinical sciences and regulatory affairs. Dr. Fraser has experience in drug development across diverse therapeutic areas including psychiatry, central nervous system disorders, cardiovascular disorders, and rare diseases; and she has been involved in all stages of drug development from pre-clinical through Phase 4. Dr. Fraser received her BS in Zoology from the University of British Columbia, her MS in Pharmaceutical Sciences from the University of Montana and her PhD in Pharmacology from the University of Alberta. She also completed a post-doctoral fellowship at Johns Hopkins University School of Medicine.
VP, Administration & HR
Delly Behen, PHR, SHRM-CP has served as Atossa’s VP, Administration & Human Resources since July 2014. Delly brings over 20 years of human resources, administrative, and operational experience to the company. Her experience includes leading people, culture and administration at various biotech companies throughout the Puget Sound. Most recently, she served as Impel NeuroPharma’s HR Consultant, where she helped grow the company and implement HR policies and procedures. She also held positions with increasing responsibilities at CTI Biopharma. Delly received her B.A. degree from the University of Washington and her HR certification from Seattle Pacific University.
