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Surface Marker Testing shown as receptor proteins on a blue cell membrane

Stem Cells

CD105, CD73, and CD90: What Surface Marker Testing Reveals About Banked Cells

Oscar Tellez 08/10/2026 10:00 AM

ISCT Minimal Criteria represented by antibody protein models on a laboratory bench

Stem Cells

The ISCT Minimal Criteria: How Scientists Actually Define a Mesenchymal Stem Cell

Oscar Tellez 08/09/2026 10:00 AM

Trilineage Differentiation seen in fluorescence microscopy of cultured cells

Stem Cells

What Trilineage Differentiation Means and Why It Defines a True Mesenchymal Stem Cell

Oscar Tellez 08/08/2026 10:00 AM

FDA CMC Flexibility represented by the glass and stone FDA headquarters building

Regulation

FDA’s CMC Flexibility Guidance for Cell and Gene Therapy: What Changed in 2026

Oscar Tellez 08/07/2026 10:00 AM

State Stem Cell Laws shown on a stone relief map of the United States

Regulation

The Multi-State Stem Cell Law Map Update: What Changed Since June 2026

Oscar Tellez 08/06/2026 10:00 AM

Stem Cell Advertising Disclosure shown as brass scales of justice with state cutouts

Regulation

How Advertising Disclosure Rules Differ Across Georgia, Arizona, and Tennessee

Oscar Tellez 08/05/2026 10:00 AM

Stem Cell Reauthorization represented by the United States Capitol dome at sunset

Regulation

The Stem Cell Therapeutic and Research Reauthorization Act of 2026: What S. 4109 Covers

Oscar Tellez 08/04/2026 10:00 AM

Arizona Stem Cell Bill marked by a saguaro cactus beside the Arizona Capitol dome

Regulation

Arizona’s Proposed Stem Cell Therapy Act: What SB 1214 Would Require

Oscar Tellez 08/03/2026 10:00 AM

Tennessee Stem Cell Law illustrated by the Tennessee State Capitol at sunset

Regulation

Tennessee’s New Stem Cell Framework: What House Bill 2246 Means for Physicians

Oscar Tellez 08/02/2026 10:00 AM