TY  - JOUR
T1  - The Gut Microbiome as a Transferability Condition in Pharmaceutical Development: A Translational Framework for Microbial Drug Transformation, Community Function, and Cross-Population Response Differences
A1  - Julia Weber
A1  - Nadia Benali
A1  - Thomas Mwangi
A1  - Hassan Al-Rashid
JF  - International Journal of Pharmaceutical Research and Allied Sciences
JO  - Int J Pharm Res Allied Sci
SN  - 2277-3657
Y1  - 2026
VL  - 15
IS  - 4
DO  - 10.51847/Wj1zAspVTI
SP  - 162
EP  - 172
N2  - Microbial metabolism can alter a medicine before absorption, yet evidence that a gut community interacts with a drug is frequently extended beyond the biological system in which that interaction was observed. This original comparative translational analysis examines when microbiome-linked findings can be carried from isolates, ex-vivo consortia or animal models to clinical populations. It distinguishes microbial taxonomic composition, biochemical transformation of drug molecules, sequestration of intact drug, ecological and host-signalling effects, systemic exposure and therapeutic response. Evidence from molecular mapping, community-function experiments, physiological studies and selected clinical investigations motivates a conditional account: a mechanism can support cross-population pharmaceutical inference only when its relevant substrate, active microbial function, luminal context, host interface and endpoint are sufficiently comparable for the proposed claim. The conditions differ for drug disposition and microbiome-mediated pharmacodynamics. This account generates discriminating tests involving matched chemical mass balance, functional perturbation, intestinal exposure and clinical pharmacokinetic or pharmacodynamic measurements. Its claims remain theoretical where direct human validation is absent. Treating transferability as a drug–mechanism–context-specific property may improve experimental model selection and prevent microbiome associations from being mistaken for established clinical drug effects.
UR  - https://ijpras.com/article/the-gut-microbiome-as-a-transferability-condition-in-pharmaceutical-development-a-translational-fra-qkc1el5ygupvu10
ER  -