News
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Read the latest Mereo BioPharma news
Together with patient communities, healthcare professionals, commercial partners and with the support of investors, we are constantly making progress on our mission. We are committed to regularly updating our investors, analysts, and the media on this progress. Here you can read the latest Mereo news and learn about events at which we are speaking.
If you would like to get in touch, you will find ways to contact us on this page.
Mereo BioPharma to Present at the 44th Annual J.P. Morgan Healthcare Conference
London, January 8, 2026 - Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced that Dr. Denise Scots-Knight, Chief Executive Officer, will present at the 44th Annual J.P. Morgan Healthcare Conference on Wednesday, January 14, 2026, at 1:30pm PT / 9:30pm GMT. The webcast is available through this link.
Mereo BioPharma Provides Corporate Update
London, January 12, 2026 - Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today provided an update on its programs, setrusumab for the treatment of osteogenesis imperfecta (OI) and alvelestat, which is being studied for the treatment of alpha-1 antitrypsin deficiency-associated lung disease (AATD-LD), and revised its cash runway guidance.
Mereo BioPharma Announces Phase 3 ORBIT and COSMIC Results for Setrusumab (UX143) in Osteogenesis Imperfecta
London, December 29, 2025 – Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical stage biopharmaceutical company focused on rare diseases, today announced results from the Phase 3 ORBIT and COSMIC studies for setrusumab (UX143) in Osteogenesis Imperfecta (OI).
Mereo BioPharma To Present Data Update for the Phase 1b/2 Study (ACTIVATE) of Etigilimab and Nivolumab at 2022 ASCO Annual Meeting; Mereo Also Updates Capital Allocation and Portfolio Prioritization Plan
Mereo BioPharma today announced updated clinical data from its open-label Phase 1b/2 Study of Etigilimab and Nivolumab in subjects with Select Locally Advanced or Metastatic Solid Tumors (ACTIVATE). The data will be presented in a poster session at the 2022 American Society of Clinical Oncology (ASCO) Annual Meeting on June 5, 2022. The Company also provided an update on its capital allocation and portfolio prioritization plan.
Mereo BioPharma Announces the Presentation of Updated Data From a Phase 1b/2 Study of Etigilimab as a Poster at the 2022 American Society of Clinical Oncology Annual Meeting
Mereo BioPharma today announced the presentation of interim clinical data from its Phase 1b/2 Study of Etigilimab and Nivolumab in Subjects with Select Locally Advanced or Metastatic Solid Tumors in a poster at the 2022 American Society of Clinical Oncology (ASCO) Annual Meeting taking place June 3 – 7, 2022 in Chicago IL.
Mereo BioPharma Announces Appointment of Dr. Abdul Mullick to Board of Directors
Mereo BioPharma today announced the appointment of Dr. Abdul Mullick to the Company’s Board of Directors, effective immediately.
Mereo BioPharma announces Positive Top-Line Efficacy and Safety Data from “ASTRAEUS” Phase 2 Trial of Alvelestat in Alpha-1 Antitrypsin Deficiency- associated Emphysema
Mereo BioPharma announces positive topline results from ASTRAEUS a Phase 2 trial of alvelestat in Alpha-1 Antitrypsin Deficiency- associated Emphysema.
Navicixizumab Phase 1b data presented in Journal of Clinical Oncology
Mereo BioPharma's partner for the development of Navicixizumab, OncXerna Therapeutics Inc. announced that Navicixizumab Phase 1b data has been published in the Journal of Clinical Oncology.
Our Partner Ultragenyx Announces First Patient Dosed in Pivotal Phase 2/3 Clinical Study of Setrusumab (UX143) for the Treatment of Osteogenesis Imperfecta
Mereo BioPharma's partner for the development of setrusumab, Ultragenyx Pharmaceutical Inc. today announced the first patient has been dosed in a clinical study for the treatment of Osteogenesis Imperfecta (OI) in patients ages 5 to <26 years of age
Notice of AGM
Notice of AGM. This notice is important and may require your immediate attention
Mereo BioPharma Reports Full Year 2021 Financial Results and Recent Highlights
Mereo BioPharma today announced financial results for the year ended December 31, 2021 and provided an update on recent corporate highlights.
Mereo BioPharma Reports Full Year 2022 Financial Results and Recent Highlights
London , March 28, 2023 - Mereo BioPharma Group plc (NASDAQ: MREO) (“Mereo” or the “Company”), a clinical-stage biopharmaceutical company focused on rare diseases, today announced its financial results for the year ended December 31, 2022 and provided an update on recent corporate highlights.
Mereo BioPharma Announces Appointment of Anne Hyland to Board of Directors
Mereo BioPharma today announced the appointment of Anne Hyland to the Company’s Board of Directors.
UAB and Mereo Announce Positive Top-line Results from “COSTA” a Phase 1b/2 Trial of Alvelestat (MPH966) in Hospitalized Patients with COVID-19 Respiratory Disease
Alvelestat was reported safe and well-tolerated in patients with COVID-19. Alvelestat on top of standard of care resulted in a more rapid time to improvement in WHO Disease Severity score of >=2 in the first 5-7 days compared to placebo plus standard of care
Biomarker Data from Phase 1b/2 Investigator-sponsored Trial of Mereo’s Alvelestat in Bronchiolitis Obliterans Syndrome (BOS) at the ASH Annual Meeting
Mereo BioPharma announced the presentation of data from the initial seven patients in an investigator-sponsored study of alvelestat in patients with BOS following hematopoietic stem cell transplantation (“HCT”)
