This week’s Respiratory Research update highlights regulatory milestones, clinical data readouts, trial initiations, biosimilar progress, and manufacturing developments across respiratory care.
In Today’s Newsletter
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💉 ADL-018 omalizumab biosimilar accepted by Health Canada [1] [Canada • 04 Jun 2026]
https://www.businesswire.com/news/home/20260602751703/en/Kashiv-BioSciences-Announces-Validation-and-Acceptance-of-Market-Authorization-Application-by-Health-Canada-for-ADL-018-a-Proposed-Biosimilar-to-XOLAIR-omalizumab
Context: ADL-018 targets free IgE and matches the reference product’s presentations, strength, route, and dosing regimen.
Key point: Kashiv BioSciences said Health Canada validated and accepted the MAA for ADL-018, its proposed biosimilar to XOLAIR (omalizumab).
Implication: Introduces competition that may affect pricing and formulary access.
🧬 Vertex ALYFTREK pediatric CF data at ECFS [2] [Europe • 05 Jun 2026]
https://news.vrtx.com/news-releases/news-release-details/vertex-presents-new-data-alyftrekr-european-cystic-fibrosis
Context: The open-label 24-week study enrolled 67 children; primary endpoint was safety and tolerability.
Key point: Vertex reported Phase 3 ALYFTREK data in children aged 2–5 with CF, with 65% achieving sweat chloride <30 mmol/L.
Implication: May influence prescriber choice and payer reviews pending full data.
🌬️ Upstream Bio VIBRANT CRSwNP responder analysis [3] [EU • 08 Jun 2026]
https://investors.upstreambio.com/news-releases/news-release-details/upstream-bio-showcase-additional-efficacy-data-phase-2-vibrant
Context: Verekitug is a TSLP receptor antagonist in Phase 2 trials across CRSwNP, severe asthma, and COPD.
Key point: Upstream Bio will present additional Phase 2 VIBRANT data for verekitug in CRSwNP at EAACI 2026 on 14 Jun 2026.
Implication: May influence prescriber choice and payer reviews pending full data.
🇪🇸 Lupin and ERN launch Luforbec in Spain [4] [Spain • 08 Jun 2026]
https://www.lupin.com/media/press-releases/lupin-collaborates-with-ern-for-luforbec-beclometasone-formoterol-p-mdi-launch-in-spain
Context: Luforbec is beclometasone/formoterol for adult asthma and symptomatic treatment of severe COPD.
Key point: Lupin and Laboratorios ERN announced a collaboration to launch Luforbec 100/6 pMDI in Spain.
Implication: May expand screening, initiation, and follow-up at scale.
🫁 GSK Nucala approved in Canada for COPD [5] [Canada • 09 Jun 2026]
https://ca.gsk.com/en-ca/media/press-releases/nucala-mepolizumab-approved-in-canada-for-use-in-adults-with-chronic-obstructive-pulmonary-disease-copd/
Context: Approval was based on MATINEE, METREX, and METREO Phase 3 trials; MATINEE and METREX met exacerbation endpoints.
Key point: Health Canada approved Nucala (mepolizumab) as add-on maintenance treatment for adults with COPD and raised eosinophils.
Implication: May influence prescriber choice and payer reviews pending full data.
🧪 Windward Bio starts SIRIUS COPD dosing [6] [Global • 09 Jun 2026]
https://www.globenewswire.com/news-release/2026/06/09/3308746/0/en/windward-bio-doses-first-patients-in-phase-2-sirius-copd-study-of-ultra-long-acting-anti-tslp-antibody-win378.html
Context: SIRIUS is randomized, double-blind, placebo-controlled, and dose-finding; WIN378 is an anti-TSLP antibody.
Key point: Windward Bio dosed the first patients in SIRIUS, a Phase 2 study of WIN378 in moderate-to-severe COPD.
Implication: May influence prescriber choice and payer reviews pending full data.
🛡️ Invivyd starts LIBERTY Phase 3 for VYD2311 [7] [US • 09 Jun 2026]
https://investors.invivyd.com/news-releases/news-release-details/invivyd-announces-first-participants-dosed-liberty-phase-3
Context: The study evaluates safety, tolerability, immunology, and co-administration in about 210 adults aged 18–49.
Key point: Invivyd dosed the first participants in LIBERTY, a Phase 3 trial of VYD2311 versus mRNA COVID-19 vaccine.
Implication: Could streamline initiation and adherence via remote prescribing and logistics.
🏭 Matica Bio to manufacture UHN IL-10 adenoviral therapy [8] [US/Canada • 09 Jun 2026]
https://www.maticabio.com/news-events/newsroom/matica-biotechnology-announces-engagement-by-university-health-network-uhn-to-supply-cgmp-manufacturing-of-il-10-adenoviral-therapy-for-lung-transplantation/
Context: The therapy is designed for potential delivery to donor lungs during ex vivo lung perfusion before transplantation.
Key point: Matica Biotechnology will provide cGMP manufacturing for UHN’s IL-10 adenoviral gene therapy for lung transplantation.
Implication: Signals pipeline investment and modality expansion.
⚕️ Organon TOFIDENCE gains CRS and COVID-19 indications [9] [US • 10 Jun 2026]
https://www.organon.com/news/organon-secures-us-food-and-drug-administration-approval-expanding-indications-for-tofidence-tocilizumab-bavi-in-cytokine-release-syndrome-crs-and-pediatric-covid-19/
Context: TOFIDENCE is a biosimilar to ACTEMRA and is the first approved tocilizumab biosimilar entrant in the US market.
Key point: FDA approved Organon’s sBLA expanding TOFIDENCE (tocilizumab-bavi) indications to CRS and hospitalized COVID-19.
Implication: Introduces competition that may affect pricing and formulary access.
Why it matters
- Respiratory biologics remain active across COPD, asthma, CRSwNP, and CF, with approvals, trial starts, and new datasets in the same week.
- Canada was a major regulatory focus, with Health Canada activity for both ADL-018 and Nucala.
- TSLP biology featured across Upstream Bio and Windward Bio programs, spanning receptor blockade and ligand inhibition.
- Biosimilars continued to expand, with Kashiv’s omalizumab submission in Canada and Organon’s US TOFIDENCE label expansion.
- Manufacturing and delivery infrastructure is moving alongside clinical development, including Matica Bio’s UHN gene-therapy manufacturing work.
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FAQ
What changed for Nucala (mepolizumab) in Canada?
Health Canada approved Nucala as add-on maintenance treatment for adults with COPD characterized by raised eosinophils and inadequate control on ICS/LABA/LAMA therapy. The approval cites MATINEE, METREX, and METREO. [5]
What did Vertex report for ALYFTREK in young children with cystic fibrosis?
Vertex said 65% of children aged 2–5 in a 24-week Phase 3 open-label ALYFTREK study reached sweat chloride <30 mmol/L. The primary endpoint was safety and tolerability. [2]
What is Upstream Bio presenting for verekitug?
Upstream Bio plans an EAACI 2026 oral presentation of a Phase 2 VIBRANT responder analysis in CRSwNP, focused on clinically meaningful efficacy thresholds. [3]
What is WIN378 being tested for in SIRIUS?
Windward Bio’s SIRIUS is testing WIN378, an ultra long-acting anti-TSLP antibody, in moderate-to-severe COPD. The study is Phase 2, randomized, double-blind, placebo-controlled, and dose-finding. [6]
What did FDA add to the TOFIDENCE label?
FDA approved expanded indications for CAR T cell-induced severe or life-threatening CRS and hospitalized COVID-19 in adults and pediatric patients aged 2 years and older. [9]
What is Matica Bio manufacturing for UHN?
Matica Bio will provide cGMP manufacturing services for an IL-10 adenoviral gene therapy designed for potential delivery to donor lungs during EVLP before transplantation. [8]
Entities / Keywords
Kashiv BioSciences, ADL-018, XOLAIR, omalizumab, IgE, Health Canada, Alvotech
Vertex, ALYFTREK, vanzacaftor/tezacaftor/deutivacaftor, TRIKAFTA, cystic fibrosis, sweat chloride, CFTR
Upstream Bio, verekitug, VIBRANT, TSLP receptor, CRSwNP, EAACI 2026
Lupin, Laboratorios ERN, Luforbec, beclometasone/formoterol, pMDI, asthma, COPD, Spain
GSK, Nucala, mepolizumab, IL-5, eosinophilic COPD, MATINEE, METREX, METREO
Windward Bio, WIN378, SIRIUS, POLARIS, anti-TSLP, COPD, asthma
Invivyd, VYD2311, LIBERTY, DECLARATION, COVID-19 prevention, monoclonal antibody, mRNA vaccine
Matica Biotechnology, University Health Network, UHN, IL-10, adenoviral gene therapy, EVLP, lung transplantation
Organon, TOFIDENCE, tocilizumab-bavi, ACTEMRA biosimilar, CRS, CAR T, COVID-19, FDA
References
- https://www.businesswire.com/news/home/20260602751703/en/Kashiv-BioSciences-Announces-Validation-and-Acceptance-of-Market-Authorization-Application-by-Health-Canada-for-ADL-018-a-Proposed-Biosimilar-to-XOLAIR-omalizumab
- https://news.vrtx.com/news-releases/news-release-details/vertex-presents-new-data-alyftrekr-european-cystic-fibrosis
- https://investors.upstreambio.com/news-releases/news-release-details/upstream-bio-showcase-additional-efficacy-data-phase-2-vibrant
- https://www.lupin.com/media/press-releases/lupin-collaborates-with-ern-for-luforbec-beclometasone-formoterol-p-mdi-launch-in-spain
- https://ca.gsk.com/en-ca/media/press-releases/nucala-mepolizumab-approved-in-canada-for-use-in-adults-with-chronic-obstructive-pulmonary-disease-copd/
- https://www.globenewswire.com/news-release/2026/06/09/3308746/0/en/windward-bio-doses-first-patients-in-phase-2-sirius-copd-study-of-ultra-long-acting-anti-tslp-antibody-win378.html
- https://investors.invivyd.com/news-releases/news-release-details/invivyd-announces-first-participants-dosed-liberty-phase-3
- https://www.maticabio.com/news-events/newsroom/matica-biotechnology-announces-engagement-by-university-health-network-uhn-to-supply-cgmp-manufacturing-of-il-10-adenoviral-therapy-for-lung-transplantation/
- https://www.organon.com/news/organon-secures-us-food-and-drug-administration-approval-expanding-indications-for-tofidence-tocilizumab-bavi-in-cytokine-release-syndrome-crs-and-pediatric-covid-19/