A2-Ai BlogExplore our latest insights, news, and updates in clinical pharmacology and pharmacometrics and discover new products & services we're working on to help you accelerate your drugs to market.https://a2-ai.com/en-usA Message from Sunny Chapel: 2025 Year in Reviewhttps://a2-ai.com/blog/2025-year-in-review/https://a2-ai.com/blog/2025-year-in-review/### *A message from our CEO, Sunny Chapel, reflecting on 2025 and what's to come in 2026*Tue, 16 Dec 2025 00:00:00 GMTupdatesNew FDA Guidance on QTc Labeling: What Drug Developers Need to Knowhttps://a2-ai.com/blog/2025-updated-qtc-fda-guidance/https://a2-ai.com/blog/2025-updated-qtc-fda-guidance/![](./images/Website_Image_QTC.png) ### *What the FDA's new QTc guidance means for exposure-QT mode...Mon, 08 Dec 2025 00:00:00 GMTnewsMIDD - FDA Has Officially Announced Their Roadmap to Phase Out Animal Testing for Monoclonal Antibodieshttps://a2-ai.com/blog/midd/https://a2-ai.com/blog/midd/The future of MIDD - The FDA has officially announced their roadmap to phase out animal testing for ...Wed, 30 Apr 2025 00:00:00 GMTnewsA Year of Science at A2-Ai: Reflections from 2025https://a2-ai.com/blog/2025-year-of-science/https://a2-ai.com/blog/2025-year-of-science/import image from "./images/Science Year in Review.png"; _Scientific work spanning drug discovery a...Fri, 26 Dec 2025 00:00:00 GMTupdatesNCA Services - Here to Help You Make Informed, Data-Driven Decisions Quickly and Accurately in Real-Timehttps://a2-ai.com/blog/nca-services/https://a2-ai.com/blog/nca-services/Our Non-Compartmental Analysis (NCA) of PK and PD data are designed to help you make informed, data-...Tue, 01 Apr 2025 00:00:00 GMTservicesA2-Ai Cloud - A Cloud-Based Platform for Drug Development, Your Wayhttps://a2-ai.com/blog/a2-ai-cloud/https://a2-ai.com/blog/a2-ai-cloud/A2-Ai Cloud has been built from over a decade of supporting scientists. With A2-Ai Cloud, you can ru...Tue, 11 Mar 2025 00:00:00 GMTproductsservicesAccelerating FDA Approval with MIDD: How A2-Ai Secured a New Dose Without a Phase 3 Trialhttps://a2-ai.com/blog/accelerating-fda-with-midd/https://a2-ai.com/blog/accelerating-fda-with-midd/import image from "./images/20251114_blogpost_casestudy1.png"; _A case study in combining clinical ...Fri, 14 Nov 2025 00:00:00 GMTservicescase studiesAligning Clinical Trials with Real-World Aging Trendshttps://a2-ai.com/blog/clinical-trials-aging/https://a2-ai.com/blog/clinical-trials-aging/import researchSpotlightImg from "./images/ResearchSpotlight_Cook_11202025.png"; ### *New insights ...Thu, 20 Nov 2025 00:00:00 GMTresearch spotlightsIND Services - We Support and Assist You in IND Applications to Streamline the FDA Approval Processhttps://a2-ai.com/blog/ind-services/https://a2-ai.com/blog/ind-services/Did you know that A2-Ai supports IND filing? With our experts we support and assist you in IND appli...Fri, 28 Feb 2025 00:00:00 GMTservicesMapping the Psychedelic Brain: What Intravenous DMT Reveals About Neurochemistry and Cortical Dynamicshttps://a2-ai.com/blog/mapping-the-psychedelic-brain/https://a2-ai.com/blog/mapping-the-psychedelic-brain/import image from "./images/Glynos_ResearchSpotlight.png"; ### *Research Spotlight: Nicolas Glynos,...Wed, 18 Feb 2026 00:00:00 GMTresearch spotlightsFrom Mouse to Horse to Human: What Metronidazole Can Teach Us About Translating Pharmacokinetics Across Specieshttps://a2-ai.com/blog/metronidazole-pbpk-across-species/https://a2-ai.com/blog/metronidazole-pbpk-across-species/import image from "./images/Kir_ResearchSpotlight.png"; ### *Research Spotlight: Fatma Kir, PhD, Po...Tue, 20 Jan 2026 00:00:00 GMTresearch spotlightsModeling Monday, Part 1: Noncompartmental Analysis as the Foundation of Pharmacokinetic Insighthttps://a2-ai.com/blog/modeling-monday-part-1/https://a2-ai.com/blog/modeling-monday-part-1/import image from "./images/ModelingMonday_NCA_Final.png"; ### _A five-part series exploring the fo...Mon, 09 Feb 2026 00:00:00 GMTblogIntroducing reportifyr: an R-Based Open-Source Tool for Automated Reportinghttps://a2-ai.com/blog/reportifyr/https://a2-ai.com/blog/reportifyr/A2-Ai and GSK collaboratively developed reportifyr - an open-source R package, to help redefine how ...Fri, 27 Jun 2025 00:00:00 GMTtoolingModeling Monday, Part 2: Fixed vs. Mixed Effects Modeling—From Naïve Pooling to Population Pharmacokineticshttps://a2-ai.com/blog/modeling-monday-part-2/https://a2-ai.com/blog/modeling-monday-part-2/import image from "./images/ModelingMonday_Part2.png"; ### ***A five-part series exploring the foun...Mon, 09 Mar 2026 00:00:00 GMTblog