All Episodes

ToxPath 2025 Series: STP 2025 Annual Meeting - Episode 3

ToxPath 2025 Series: STP 2025 Annual Meeting - Episode 2

ToxPath 2025 Series: STP 2025 Annual Meeting - Episode 1

TPX Podcast 2026 Series - EP1: Neuropathology and Biomarker Correlates of Late Onset Alzheimer's Disease in Aged Old World Monkeys

Pain and pain management in cats special collection

ToxPath 2025 Series - EP3: Deep Learning–Based Spermatogenic Staging in Tissue Sections of Cynomolgus Macaque Testes

ToxPath 2025 Series - EP2: Virtual Control Groups in Non-clinical Toxicity Studies: Impacts on Toxicologic Clinical Pathology Data Interpretation

ToxPath 2025 Series - EP1: Special Issue on Molecular Pathology

ToxPath 2024 Series - EP3: Toxicologic Pathology Forum: mRNA Vaccine Safety–Separating Fact From Fiction

ToxPath 2024 Series - EP2: Guide for Combining Primary Tumors for Statistical Analysis in Rodent Carcinogenicity Studies

Recasting the gold standard – part I of II: delineating healthcare options across a continuum of care

Characteristics of cat semi-owners

Accessible veterinary care

ToxPath 2024 Series - EP1: Complex In Vitro Model Characterization for Context of Use in Toxicologic Pathology: Use Cases by Collaborative Teams of Biologists, Bioengineers, and Pathologists

Can cat caregivers reliably assess acute pain in cats using the Feline Grimace Scale? A large bilingual global survey

ToxPath 2023 Series - EP6: Toxicologic Pathology Forum Opinion Piece: Use of Virtual Control Groups in Nonclinical Toxicity Studies: The Anatomic Pathology Perspective

ToxPath 2023 Series - EP5: Safety Findings of Dosing Gene Therapy Vectors in NHP With Pre-existing or Treatment-Emergent Anti-capsid Antibodies

JOVD: Veterinary Dentistry Matters with Bonnie Shope

ToxPath 2023 Series - EP4: Neurofilament Light Chain: A Translational Safety Biomarker for Drug-Induced Peripheral Neurotoxicity

ToxPath 2023 Series - EP3: Scientific and Regulatory Policy Committee Points to Consider: Sampling, Processing, Evaluation, Interpretation, and Reporting of Test Article-Related Ganglion Pathology for Nonclinical Toxicity Studies

ToxPath 2023 Series - EP2: Toxicologic Pathology Forum Opinion: Interpretation of Gliosis in the Brain and Spinal Cord Observed During Nonclinical Safety Studies

ToxPath 2023 Series - EP1: Opinion on Not Euthanizing Control Animals in the Recovery Phase of Non-Rodent Toxicology Studies

JOVD: Veterinary Dentistry Matters with David Clarke

ToxPath 2022 Series - EP7: Scientific and Regulatory Policy Committee Points to Consider: Integration of Clinical Pathology Data With Anatomic Pathology Data in Nonclinical Toxicology Studies

ToxPath 2022 Series - EP6: Identifying Erythrocyte Injury in Toxicology Studies

ToxPath 2022 Series - EP4: Scientific and Regulatory Policy Committee Points to Consider for Medical Device Implant Site Evaluation in Nonclinical Studies

ToxPath 2022 Series - EP5: The Influence of Geographical Origin, Age, Sex, and Animal Husbandry on the Spontaneous Histopathology of Laboratory Cynomolgus Macaques (Macaca Fascicularis): A Contemporary Global and Multisite Review of Historical Control

ToxPath 2022 Series - EP3: Modeling SARS-CoV-2: Comparative Pathology in Rhesus Macaque and Golden Syrian Hamster Models

ToxPath 2022 Series - EP2: Implementation and Practice of Deep Learning-Based Instance Segmentation Algorithm for Quantification of Hepatic Fibrosis at Whole Slide Level in Sprague-Dawley Rats

ToxPath 2022 Series - EP1: Scientific and Regulatory Policy Committee Points to Consider: Nonclinical Research and Development of In Vivo Gene Therapy Products, Emphasizing Adeno-Associated Virus Vector

JOVD: Veterinary Dentistry Matters with Jan Bellows

The Society of Toxicologic Pathology: Advances and Adventures in the First 50 Years

The Equine Hoof: Laminitis, Progenitor (Stem) Cells, and Therapy Development

JOVD: Veterinary Dentistry Matters with Ben Colmery

Utilizing Whole Slide Images for the Primary Evaluation and Peer Review of a GLP-Compliant Rodent Toxicology Study

Scientific and Regulatory Policy Committee Best Practices: Documentation of Sexual Maturity by Microscopic Evaluation in Nonclinical Safety Studies

Artificial Intelligence in Toxicologic Pathology: Quantitative Evaluation of Compound-Induced Hepatocellular Hypertrophy in Rats

Introduction to Special Issue on Ocular Pathology and Drug Development

BSTP Review of 12 Case Studies Discussing the Challenges, Pathology, Immunogenicity, and Mechanisms of Inhaled Biologics

JOVD: Veterinary Dentistry Matters with Richard Meadows

International Harmonization of Nomenclature and Diagnostic Criteria (INHAND): Nonproliferative and Proliferative Lesions of the Dog

Pathogenesis and Persistence of Increased Epithelial Mucosubstances in the Nasal Airways of Rats and Mice Episodically Exposed to Ethylene

Opinion on Performing Pathology Peer-Review During the Global Pandemic: Challenges and Opportunities

Review of Current Vaccine Development Strategies to Prevent Coronavirus Disease 2019 (COVID-19)

Opinion on Immune Tolerance Therapeutic Development

JOVD: Veterinary Dentistry Matters with Steve Holmstrom

Evaluation of Cystic Endometrial Hyperplasia and the Normal Estrous Cycle in Longitudinal Sections of Uterus from Female Harlan Sprague-Dawley Rats

The Exposome in Toxicologic Pathology

The Cumulative Risk Assessment of Hepatotoxic Chemicals: A Hepatic Histopathology Perspective

Special Issue on Toxicologic Neuropathology of the Peripheral Nervous System: A Special Compendium of Past, Present, and Future Developments in a Neglected Field

Society of Toxicologic Pathology Digital Pathology and Image Analysis Special Interest Group Article*: Opinion on the Application of Artificial Intelligence and Machine Learning to Digital Toxicologic Pathology

JOVD: Veterinary Dentistry Matters with Ed Eisner

The Toxicologic Pathologist's Role in the 3Rs

Feline Retrovirus Guidelines

JFMS Zoonoses Guidelines update podcast

Nonproliferative and Proliferative Lesions of the Rat and Mouse Hematolymphoid System

JOVD: Veterinary Dentistry Matters with Carol Weldin

TPX July 2019 Podcast: Toxicologic Pathology Forum*: Immunohistochemical Characterization of Gastrointestinal Tumors Diagnosed as Smooth Muscle Tumors in The National Toxicology Program

JOVD: Veterinary Dentistry Matters with Peter Emily

Feline Behaviour Special Issues

TPX June 2019 Podcast: Toxicologic Pathology Forum*: Opinion on Integrating Innovative Digital Pathology Tools in the Regulatory Framework

TPX February 2019 Podcast: Toxicologic Pathology Forum*: Opinion on Considerations for the Use of Whole Slide Images in GLP Pathology Peer Review

ISFM Consensus Guidelines on the Practical Management of Diabetes Mellitus in Cats

Shelter Housing for Cats

TPX January 2019 Podcast: The Emergence of Microphysiological Systems (Organs-on-chips) as Paradigm-changing Tools for Toxicologic Pathology

TPX October 2018 Podcast: Historical Data: Histopathology Lesions Observed in the Eyes of Control Rabbits in Topical Ocular Administration and Contact Lens Studies

AAFP Feline Anesthesia Guidelines

TPX August 2018 Podcast: Preparation of Three-dimensional (3-D) Human Liver (HepaRG) Cultures for Histochemical and Immunohistochemical Staining and Light Microscopic Evaluation

TPX July 2018 Podcast: Scientific and Regulatory Policy Committee Points to Consider: Data Visualization for Clinical and Anatomic Pathologists

TPX April 2018 Podcast: Use of Severity Grades to Characterize Histopathologic Changes

TPX February 2018 Podcast: Evaluation of Uracil, Sodium Ascorbate, and Rosiglitazone as Promoters of Urinary Bladder Transitional Cell Carcinomas in Male Sprague-Dawley Rats

TPX December 2017 Podcast: A Diagnostic Approach for Rodent Progressive Cardiomyopathy and Like Lesions in Toxicology Studies up to 28 Days in the Sprague Dawley Rat (Part 1 of 2)

TPX July 2017 Podcast: A Black Cohosh Extract Causes Hematologic and Biochemical Changes Consistent with a Functional Cobalamin Deficiency in Female B6C3F1/N Mice

TPX July 2017 Podcast: A Naturally Transmitted Epitheliotropic Polyomavirus Pathogenic in Immunodeficient Rats: Characterization, Transmission, and Preliminary Epidemiologic Studies

JOVD: Veterinary Dentistry Matters with Sandra Manfra Marretta

ISFM Consensus Guidelines on the Diagnosis and Management of Hypertension in Cats

JOVD: Veterinary Dentistry Matters with Colin Harvey

TPX February 2017 Podcast: Special Issue: Contemporary and Emerging Applications in Clinical Pathology

JOVD Inaugural Podcast: Veterinary Dentistry Matters with Mark Smith

TPX October 2016 Podcast: Spontaneous and Dosing Route–related Lung Lesions in Beagle Dogs from Oral Gavage and Inhalation Toxicity Studies

TPX August 2016 Podcast: Femoral Head Growth Plate Dysplasia and Fracture in Juvenile Rabbits Induced by Off-target Antiangiogenic Treatment

AAFP's Feline Hyperthyroidism Guidelines

ISFM Consensus Guidelines on the Diagnosis and Management of Feline Chronic Kidney Disease

TPX October 2015: Scientific and Regulatory Policy Committee Review: Review of the Organisation for Economic Co-operation and Development (OECD) Guidance on the GLP Requirements for Peer Review of Histopathology

TPX October 2015: Immunophenotype of Spontaneous Hematolymphoid Tumors Occurring in Young and Aging Female CD-1 Mice

A VetPath July 2015 Podcast: Autosomal Recessive Congenital Ichthyosis in American Bulldogs Is Associated With NIPAL4 (ICHTHYIN) Deficiency

TPX: Scientific and Regulatory Policy Committee (SRPC) Review* Interpretation and Use of Cell Proliferation Data in Cancer Risk Assessment

A VetPath May 2015 Podcast: A Comparison of Biochemical and Histopathologic Staging in Cats With Chronic Kidney Disease

TPX: Nonlesions, Misdiagnoses, Missed Diagnoses, and Other Interpretive Challenges in Fish Histopathology Studies: A Guide for Investigators, Authors, Reviewers, and Readers

A VetPath March 2015 Podcast: Prognostic Value of Histologic Grading for Feline Mammary Carcinoma - A Retrospective Survival Analysis

A VetPath January 2015 Podcast: Illuminating Dark Cases - Veterinary Forensic Pathology Emerges

5: Feline Dentistry

A VetPath July 2014 Podcast: Tumor Microenvironment Regulates Metastasis and Metastasis Genes of Mouse MMTV-PymT Mammary Cancer Cells in Vivo

A VetPath May 2014 Podcast: Systemic Scuticociliatosis (Philasterides dicentrarchi) in Sharks

A VetPath March 2014 Podcast: Porcine Circovirus A Historical Perspective

TPX: Unexpected Thrombocytopenia and Anemia in Cynomolgus Monkeys Induced by a Therapeutic Human Monoclonal Antibody

TPX: HIV Treatment and Associated Mitochondrial Pathology: Review of 25 Years of In Vitro, Animal, and Human Studies

A VetPath Sept. 2014 Podcast: Pathology of Articular Cartilage and Synovial Membrane From Elbow Joints With and Without Degenerative Joint Disease in Domestic Cats

AAFP and ISFM Feline-Friendly Nursing Care Guidelines

AAFP and ISFM Guidelines for Diagnosing and Solving House-Soiling Behavior in Cats