Business

Simulations Plus Positioned to Capitalize on FDA’s Streamlined Nonclinical Safety Guidance with Advanced Mechanistic and Model-Informed Solutions

RESEARCH TRIANGLE PARK, N.C., December 09, 2025--Simulations Plus, Inc. (Nasdaq: SLP) ("Simulations Plus" or the "Company"), a global leader in model-informed and AI-accelerated drug development that advances biopharma innovation, today responded to the U.S. Food and Drug Administration’s draft guidance on streamlined nonclinical safety studies for monospecific monoclonal antibodies. The guidance encourages reduced reliance on animal studies and elevates mechanistic understanding, pharmacokineti

articleSimulations Plus, Inc.December 9, 20254/company/simulations-plus-inc/news/simulations-plus-positioned-capitalize-fda-125500199
Simulations Plus Positioned to Capitalize on FDA’s Streamlined Nonclinical Safety Guidance with Advanced Mechanistic and Model-Informed Solutions

About this update from Simulations Plus, Inc.

[{"type":"image","alt":"","displaySize":"","headline":null,"caption":"","credit":null,"className":"","disableSlideshowImg":false,"size":{"original":{"width":480,"height":480,"url":"https://media.zenfs.com/en/business-wire.com/f07edc90c09f5eb508672e9d9866f9d3"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/M.JokdsYWddbzmFSPfw1Nw--/YXBwaWQ9aGlnaGxhbmRlcjt3PTk2MDtoPTk2MDtjZj13ZWJw/https://media.zenfs.com/en/business-wire.com/f07edc90c09f5eb508672e9d9866f9d3","width":480,"height":480}},"lazy":false},{"type":"text","content":"Validated engines and AI-orchestrated ecosystem align with the emerging regulatory framework","length":92,"tagName":"p","attribs":{}},{"type":"text","content":"RESEARCH TRIANGLE PARK, N.C., December 09, 2025--(BUSINESS WIRE)--Simulations Plus, Inc. (Nasdaq: SLP) ("Simulations Plus" or the "Company"), a global leader in model-informed and AI-accelerated drug development that advances biopharma innovation, today responded to the U.S. Food and Drug Administration’s draft guidance on streamlined nonclinical safety studies for monospecific monoclonal antibodies. The guidance encourages reduced reliance on animal studies and elevates mechanistic understanding, pharmacokinetics, and integrated weight-of-evidence (WoE) assessments for nonclinical decision-making.","length":625,"tagName":"p"},{"type":"text","content":""The FDA’s draft guidance signals a clear regulatory mandate towards mechanistic, model-informed science, and Simulations Plus is uniquely positioned to help clients respond with confidence," said Shawn O’Connor, Chief Executive Officer of Simulations Plus. "Our scientific engines, workflows, and cross-disciplinary capabilities have supported these integrated approaches for years."","length":404,"tagName":"p"},{"type":"text","content":"Mechanistic WoE Approaches Already Embedded in Simulations Plus’ Practice","length":73,"tagName":"p"},{"type":"text","content":"Simulations Plus enables clients to integrate physiologically based pharmacokinetics (PBPK), quantitative systems toxicology/pharmacology (QST/QSP), clinical pharmacokinetics (PK), and mechanistic insights to support WoE assessments aligned with FDA-recommended approaches. This includes PBPK modeling in GastroPlus® to project human exposure and guide dose selection, mechanistic toxicity assessment in BIOLOGXsym™, and population mod...

More updates from Simulations Plus, Inc.

drug developmentclinical pharmacokineticsShawn O’Connormonoclonal antibodiesSimulations Plus, Inc.draft guidanceclinical understandingGastroPlus