XAV-19

NANTES, France--( BUSINESS WIRE )-- In the context of a major resurgence of the COVID epidemic, the French biotech XENOTHERA announces recent data in favor of the strong interest of its glyco-humanized polyclonal antibody (GH-pAb) XAV-19 to treat patients in the initial viral phase of the disease. Several neutralization assays carried out by XENOTHERA have supplemented data already published ( Vanhove et al. 2020 , 2021 , 2022 ). XAV-19 exhibits a strong neutralization activity against all omicron variants, including BQ.1.1 , the main variant of SARS-CoV-2 in circulation to date. In the meantime, all monoclonal antibodies today marketed lose their activity against this variant. The neutralizing concentration of XAV-19 (IC50) is identical to that measured for all other variants of SARS-CoV-2. XAV-19 is in clinic since 2020, with more than 700 patients having participated in trials in France, Bulgaria, Spain, Romania, Greece, and Turkey. The biotech has recently released the first results of its phase II/III clinical trial EUROXAV, suspended due to a low enrollment. Preliminary analysis show that XAV-19 tends to improve the recovery rate and to lower the aggravation risk for moderate patients at WHO score 2, within 6 days after symptoms onset . No safety issue has been raised during the trials. PK data from patients treated with XAV-19 show a trough level ten times higher than the IC50 ( Gaborit et al. 2021 ). In total, one single injection of XAV-19 is likely to neutralize the BQ.1.1 virus or any other variant during the viral phase of the disease. Considering the current pandemic situation where there is no remaining therapeutic solution for immuno-compromised patients, for whom the administration of anti-COVID antibodies is essential, XAV-19 from XENOTHERA seems to be one of the most promising candidates to address this medical need. In parallel, the biotech goes on with 3 products in clinic today and an attractive oncology portfolio. "Today we reiterate our commitment for serving patients and the medical community. While COVID persists as a life-threatening concern, XAV-19 should be considered, in view of its safety and efficacy, particularly on variants, as a viable therapeutic solution for immunocompromised individuals who do not produce their own antibodies. In view of the benefit/risk ratio, we are more than ever ready to move quickly to make XAV-19 available to physicians and patients. In the meantime, we develop further our whole portfolio, particularly in oncology where unmet medical needs are huge also." comments Odile Duvaux, CEO and co-founder of XENOTHERA . ***************** About XENOTHERA: Founded in 2014, XENOTHERA is a Nantes-based biotech that develops new therapeutic modes in many fields (immunology, oncology, viral infections...). The company develops treatments based on a unique proprietary technology of "glyco-humanized polyclonal antibodies (GH-pAb)”. Its technological platform is built on a dual expertise in genetics and immunology. The biotech has a complete portfolio of products, including three products in clinic: LIS1, an immunosuppressant for solid organ transplantation; XAV-19, an anti-Covid treatment for patients with moderate disease; and XAB05, for the prevention and treatment of multi-drug resistant bacterial infections. XENOTHERA, is part of the scientific and medical environment of the Pays de la Loire (France). The company has raised 43M€ since its creation, its main investors are the Pays de la Loire Region, BPI France and the European EIC Fund. More information: www.xenothera.com Follow XENOTHERA on social networks: LinkedIn Twitter

COVID-19 clinical trial pipeline constitutes 420+ key companies continuously working towards developing 520+ COVID-19 vaccines and drugs, analyzes DelveInsight LAS VEGAS, Nov. 8, 2022 /PRNewswire/ -- DelveInsight's ' COVID-19 Competitive Landscape – 2022 ' report provides comprehensive global coverage of available, marketed, and pipeline COVID-19 vaccines in various stages of clinical development, major pharmaceutical companies are working to advance the pipeline space and future growth potential of the COVID-19 competitive domain. Key Takeaways from the COVID-19 Pipeline Report Over 420+ COVID-19 companies are evaluating 520+ COVID-19 pipeline therapies in various stages of development, and their anticipated acceptance in the COVID-19 market would significantly increase market revenue. Leading COVID-19 companies such as Westvac Biopharma, Xenothera, Windtree Therapeutics, Vir Biotechnology, ViiV Healthcare, Verastem, VBL Therapeutics, Vasomune Therapeutics, Inc., Valneva, Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories, UNION Therapeutics, Trustem, Toscana Life Sciences, Throne Biotechnologies, Thirty respiratory Limited, Theravance Biopharma, TC BioPharm, Syntax for Science, S.L, SyneuRx, Swedish Orphan Biovitrum, Swedish Herbal Institute AB, Stemedica Cell Technologies, Staidson (Beijing) Biopharmaceuticals Co., Ltd, Sound Pharmaceuticals, Sorrento Therapeutics, SolAeroMed, SK Bioscience, Sinovac Biotech Co., Ltd, Sinocelltech, Shenzhen Kangtai Biological Products Co., Ltd., Shaperon, Senhwa Biosciences, Inc., Selva Therapeutics, Archivel Farma, R-Pharm, Rohto Pharmaceutical, Revimmune, Resverlogix Corporation, Restorbio, Resolve Therapeutics, Renibus Therapeutics, ReiThera, Regeneron Pharmaceuticals, RedHill Biopharma, Red de Terapia Celular, Reata Pharmaceuticals, Inc., Qurient Co, Quercis Pharma, PureTech, Pulmotect, PTC Therapeutics, Pluristem Ltd., Pliant Therapeutics, Pharming Technologies B.V., Pharmenterprises, Pharmamel S.L., Pharma Holdings, Pharco Pharmaceuticals, Pfizer, Petrovax, Paion UK Ltd., Ashvattha Therapeutics, Inc. (Orpheris), OPKO Health, Oncotelic Inc., National Resilience, Inc. (Ology Bioservices), Olatec Therapeutics LLC, Novavax, Novartis Pharmaceuticals, Notitia Biotechnologies Company, Noorik Biopharmaceuticals, Nobelpharma, Moderna, Moderna, MetrioPharm, Merck Sharp & Dohme Corp., Merck KGaA, Medicago Inc., Mallinckrodt, Mabwell (Shanghai) Bioscience Co., Ltd., Lifefactors Zona Franca, Leading BioSciences, Kiniksa Pharmaceuticals, Ltd., 3M, 4D Pharma, AbbVie, Apotex, AgelessRx, AgenTus Therapeutics, AiCuris, AlloVir, Apeiron Biologics, Bausch Health Americas, BeiGene, Biotest, Bio-Thera Solutions, Cadila Healthcare Limited, Cellenkos, Cellularity Incorporated, Chiesi Farmaceutici S.p.A., Clene Nanomedicine, Codagenix, Debiopharm, Direct Biologics, Eiger BioPharmaceuticals, Emergent Biosolutions, Enlivex Therapeutics, Evergreen Therapeutics, Faron Pharmaceuticals, Frontier Biotechnologies, FSD Pharma, Genentech, Inc., Globavir Biosciences, Grand Medical, Grifols Therapeutics LLC, Inotrem, Ionis Pharmaceuticals, Jazz Pharmaceuticals, Kamada, Kiadis Pharma, Medicine Invention, MedRegen LLC, Miltenyi Biomedicine, Natureceuticals Sdn Bhd, NeoImmune Tech, Neutrolis, Ology Bioservices, Oncovir, OPKO Health, Organicell Regenerative Medicine, and others are evaluating novel drugs for COVID-19 to improve the treatment landscape. Key COVID-19 pipeline therapies in various stages of development include XAV-19, Sinapultide, VIR-7831, Maraviroc, Duvelisib, VB 201, AV-001, VLA2001, T3 solution for injection, UNIKINON, UNI911, Umbilical cord derived mesenchymal stem cells, MAD0004J08, Stem Cell Educator therapy, RESP301, TD-0903, TCB008, Bemiparin, Pentarlandir™ UPPTA, Emapalumab, Kan Jang capsules, hMSC, BDB-001, Ebselen, COVI-DROPS| Placebo, STI-5656, COVI-AMG, PSC-04, S-1226, GBP510, SARS-COV-2 inactivated vaccine, SCTA01, SARS-CoV-2 Vaccine (Vero Cells), Inactivated, NuSepin, Silmitasertib, SLV213, RUTI® vaccine, Olokizumab + RPH-104, Mesenchymal stem cell (ADR-001), CYT107, Apabetalone, RTB101, RSLV-132, RBT-9, GRAd-COV2, REGN-COV2 Antibody Cocktail, ABC 294640, Upamostat, Mesenchymal Stromal Cells, Bardoxolone methyl, Telacebec, IQC-950AN, LYT-100, PUL-042, PTC-299, PLX-PAD, PLN-74809, Conestat alfa, Treamid, Melatonin, LTX-109, Selenium, Ramipril, PF-06650833, Polyoxidonium, Remimazolam, OP-101, Rayaldee, OT-101, ADM03820, OLT 1177, NVXCoV 2373, DFV890, Crizanlizumab, MAS-825, NBT-NM108, Ambrisentan, Sargramostim, Gam-COVID-Vac, mRNA-1283, mRNA-1273, MP1032, Molnupiravir, M5049, Covifenz, INOmax, MW33, COVID-19 convalescent plasma, LB1148, Mavrilimumab, and others. In October 2022, eFFECTOR Therapeutics announced the completion of enrollment for the second cohort of a three-cohort Phase Ib clinical trial of zotatifin in non-hospitalized adults with confirmed COVID-19 infection. In October 2022, Pfizer/BioNTech and Moderna's bivalent COVID-19 booster vaccines targeting the BA.4 and BA.5 subvariants of Omicron have been approved for use in children and adolescents in the United States. In October 2022, an intranasal formulation of AstraZeneca's widely used COVID-19 vaccine, Vaxzevria, failed at the first hurdle, with results from a phase I trial revealing that it was unable to stimulate a strong immune response to the virus. In September 2022, Bharat Biotech's Covid-19 vaccine candidate codenamed BBV154, which has now been rechristened iNCOVACC became the world's first intranasal Covid-19 vaccine to be granted emergency use authorization (EUA) after the Indian drug regulator approved it for a two-dose primary immunization of those aged 18 years and above. COVID-19 intranasal vaccine (BBV154) has proven to be safe, well-tolerated, and immunogenic in subjects in controlled clinical trials phase III In July 2022, Revive Therapeutics Ltd. is pleased to provide an update on the Company's U.S. Food & Drug Administration ("FDA") Phase III clinical trial (the "Study") (NCT04504734) to evaluate the safety and efficacy of Bucillamine, an oral drug with anti-inflammatory and antiviral properties, in patients with mild to moderate COVID-19. The Company had unblinded the pre-dose selection data (the "Data") to potentially support the amended Study protocol with the new primary efficacy endpoints. The assigned unblinded statistician team is currently analyzing the Data, and the Company aims to submit the amended Study protocol to the FDA shortly thereafter. The proposed new primary efficacy endpoints may include the rate of sustained clinical resolution of symptoms of COVID-19, which addresses the shift in COVID-19 clinical outcomes observed over the course of the pandemic, and, therefore, to have more meaningful study endpoints for the FDA to consider for potential Emergency Use Authorization In April 2022, Direct Biologics, FDA approved the company to proceed with its Phase III clinical trial using its investigational EV drug, ExoFlo, to treat Acute Respiratory Distress Syndrome (ARDS) due to Covid-19. Direct Biologics is the first and only EV Company to receive FDA Phase III approval for an Investigational New Drug (IND) indication to date In April 2022, Direct Biologics announced that the US Food and Drug Administration (FDA) had awarded their EV drug product ExoFlo with a Regenerative Medicine Advanced Therapy (RMAT) designation for the treatment of Acute Respiratory Distress Syndrome (ARDS) associated with COVID-19. In March 2022, Akston Biosciences Corp and Biolexis, a division of Stelis Biopharma Ltd., entered into a licensing, manufacturing, and commercialization agreement for Akston's AKS-452, a protein subunit COVID-19 vaccine. Biolexis gained the right to manufacture and commercialize AKS-452 (branded as AmbiVax-CTM) in India and over 130 countries in Asia, Latin America, and Africa, largely covering the low-and-middle-income countries (LMICs). Biolexis will also leverage the capabilities of Strides Group for launching this vaccine across regions where the group has a deep market presence, and established relationships Request a sample and discover the recent advances in COVID-19 treatment @ COVID-19 Competitive Landscape Report COVID-19 Overview Coronavirus disease (COVID-19) is an infectious disease caused by the most recently discovered coronavirus, SARS coronavirus 2. (SARS-CoV-2). COVID-19 causes a respiratory illness similar to the flu. The COVID-19 symptoms include cough, fever, and difficulty breathing. The majority of people infected with the COVID-19 virus will experience mild to moderate respiratory illness and will recover without the need for special care. People over the age of 65 and those with underlying medical conditions such as cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illnesses. When an infected person coughs or sneezes, the COVID-19 virus is primarily transmitted through saliva or nasal discharge droplets. Discover more about COVID-19 testing @ New Treatment for COVID-19 COVID-19 Pipeline Analysis: Drug Profile Sargramostim: Nobelpharma Nobelpharma's drug Sargramostim is a synthetic version of a natural substance produced in the body. It is used to boost the body's production of white blood cells. Sargramostim is given to patients with decreased ability to produce white blood cells. It is also used in some medical procedures (for example, bone marrow/stem cell transplants). It is a supportive medication but does not aid cancer treatment. The product is currently in Phase II/III development for the treatment of COVID-19. Sotrovimab: Vir Biotechnology Vir Biotechnology's Sotrovimab is a monoclonal antibody that neutralizes SARS-CoV-2. The antibody binds to an epitope on SARS-CoV-2 that is shared with SARS-CoV-1 (the virus that causes SARS), indicating that the epitope is highly conserved, which may make resistance development more difficult. Sotrovimab, which incorporates Xencor, Inc.'s XtendTM technology, has also been designed to achieve high concentrations in the lungs for optimal penetration into SARS-CoV-2-affected airway tissues and to have an extended half-life. Discover more about the list of FDA-approved drugs for COVID-19 @ Antiviral Drugs for COVID-19 Treatment A snapshot of the COVID-19 Pipeline Drugs mentioned in the report: Learn more about the emerging COVID-19 pipeline therapies @ COVID-19 Clinical Trials Scope of the COVID-19 Competitive Landscape Report Coverage: Global Key COVID-19 Companies: Westvac Biopharma, Xenothera, Windtree Therapeutics, Vir Biotechnology, ViiV Healthcare, Verastem, VBL Therapeutics, Vasomune Therapeutics, Inc., Valneva, Uni-Pharma Kleon Tsetis Pharmaceutical Laboratories, UNION Therapeutics, Trustem, Toscana Life Sciences, Throne Biotechnologies, Thirty respiratory Limited, Theravance Biopharma, TC BioPharm, Syntax for Science, S.L, SyneuRx, Swedish Orphan Biovitrum, Swedish Herbal Institute AB, Stemedica Cell Technologies, Staidson (Beijing) Biopharmaceuticals Co., Ltd, Sound Pharmaceuticals, Sorrento Therapeutics, SolAeroMed, SK Bioscience, Sinovac Biotech Co., Ltd, Sinocelltech, Shenzhen Kangtai Biological Products Co., Ltd., Shaperon, Senhwa Biosciences, Inc., Selva Therapeutics, Archivel Farma, R-Pharm, Rohto Pharmaceutical, Revimmune, Resverlogix Corporation, Restorbio, Resolve Therapeutics, Renibus Therapeutics, ReiThera, Regeneron Pharmaceuticals, RedHill Biopharma, Red de Terapia Celular, Reata Pharmaceuticals, Inc., Qurient Co, Quercis Pharma, PureTech, Pulmotect, PTC Therapeutics, Pluristem Ltd., Pliant Therapeutics, Pharming Technologies B.V., Pharmenterprises, Pharmamel S.L., Pharma Holdings, Pharco Pharmaceuticals, Pfizer, Petrovax, Paion UK Ltd., Ashvattha Therapeutics, Inc. (Orpheris), OPKO Health, Oncotelic Inc., National Resilience, Inc. (Ology Bioservices), Olatec Therapeutics LLC, Novavax, Novartis Pharmaceuticals, Notitia Biotechnologies Company, Noorik Biopharmaceuticals, Nobelpharma, Moderna, Moderna, MetrioPharm, Merck Sharp & Dohme Corp., Merck KGaA, Medicago Inc., Mallinckrodt, Mabwell (Shanghai) Bioscience Co., Ltd., Lifefactors Zona Franca, Leading BioSciences, Kiniksa Pharmaceuticals, Ltd., 3M, 4D Pharma, AbbVie, Apotex, AgelessRx, AgenTus Therapeutics, AiCuris, AlloVir, Apeiron Biologics, Bausch Health Americas, BeiGene, Biotest, Bio-Thera Solutions, Cadila Healthcare Limited, Cellenkos, Cellularity Incorporated, Chiesi Farmaceutici S.p.A., Clene Nanomedicine, Codagenix, Debiopharm, Direct Biologics, Eiger BioPharmaceuticals, Emergent Biosolutions, Enlivex Therapeutics, Evergreen Therapeutics, Faron Pharmaceuticals, Frontier Biotechnologies, FSD Pharma, Genentech, Inc., Globavir Biosciences, Grand Medical, Grifols Therapeutics LLC, Inotrem, Ionis Pharmaceuticals, Jazz Pharmaceuticals, Kamada, Kiadis Pharma, Medicine Invention, MedRegen LLC, Miltenyi Biomedicine, Natureceuticals Sdn Bhd, NeoImmune Tech, Neutrolis, Ology Bioservices, Oncovir, OPKO Health, Organicell Regenerative Medicine, and others Key COVID-19 Pipeline Therapies: XAV-19, Sinapultide, VIR-7831, Maraviroc, Duvelisib, VB 201, AV-001, VLA2001, T3 solution for injection, UNIKINON, UNI911, Umbilical cord derived mesenchymal stem cells, MAD0004J08, Stem Cell Educator therapy, RESP301, TD-0903, TCB008, Bemiparin, Pentarlandir™ UPPTA, Emapalumab, Kan Jang capsules, hMSC, BDB-001, Ebselen, COVI-DROPS| Placebo, STI-5656, COVI-AMG, PSC-04, S-1226, GBP510, SARS-COV-2 inactivated vaccine, SCTA01, SARS-CoV-2 Vaccine (Vero Cells), Inactivated, NuSepin, Silmitasertib, SLV213, RUTI® vaccine, Olokizumab + RPH-104, Mesenchymal stem cell (ADR-001), CYT107, Apabetalone, RTB101, RSLV-132, RBT-9, GRAd-COV2, REGN-COV2 Antibody Cocktail, ABC 294640, Upamostat, Mesenchymal Stromal Cells, Bardoxolone methyl, Telacebec, IQC-950AN, LYT-100, PUL-042, PTC-299, PLX-PAD, PLN-74809, Conestat alfa, Treamid, Melatonin, LTX-109, Selenium, Ramipril, PF-06650833, Polyoxidonium, Remimazolam, OP-101, Rayaldee, OT-101, ADM03820, OLT 1177, NVXCoV 2373, DFV890, Crizanlizumab, MAS-825, NBT-NM108, Ambrisentan, Sargramostim, Gam-COVID-Vac, mRNA-1283, mRNA-1273, MP1032, Molnupiravir, M5049, Covifenz, INOmax, MW33, COVID-19 convalescent plasma, LB1148, Mavrilimumab, and others. Dive deep into rich insights for drugs for COVID-19 treatment; visit @ COVID-19 Vaccines Table of Contents For further information on the COVID-19 guidelines, reach out @ COVID-19 Treatment Guidelines Related Reports COVID-19 Pipeline COVID-19 Pipeline Insight – 2022 report provides comprehensive insights about the pipeline landscape, pipeline drug profiles, including clinical and non-clinical stage products, and the key COVID-19 companies, including Chiesi Farmaceutici S.p.A., Clene Nanomedicine, Codagenix, Debiopharm, Direct Biologics, Eiger BioPharmaceuticals, Emergent Biosolutions, Enlivex Therapeutics, Evergreen Therapeutics, Faron Pharmaceuticals, among others. 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