Scientific evidence

Performance of the 23-gene expression profile (23-GEP) test by histopathological evaluation in an independent, multi-center performance cohort of cutaneous melanocytic neoplasms

Nov 2023

Accuracy data in an independent, multi-center cohort of 2512 melanocytic lesions

Author: Goldberg M, et al.

Publication: Skin

IDgenetix-guided medication management for major depressive disorder: confirmation of randomized controlled trial outcomes by real-world evidence

Nov 2023

This study compared the clinical outcome results from Bradley et al. (2018) with real-world evidence. Patient response and remission rates strongly aligned between both studies.

Author: Cao F, et al.

Publication: Poster at NEI Congress 2023

An Automated Tissue Systems Pathology Test Can Standardize the Management and Improve Health Outcomes for Patients with Barrett's Esophagus

Nov 2023

Management guided by the TissueCypher test can standardize care plans by increasing the early detection of progressors who can receive therapeutic interventions, while also increasing the percentage of nonprogressors who can avoid unnecessary therapy and be managed by surveillance alone.

Author: Duits L, et al.

Publication: American Journal of Gastroenterology

A Tissue Systems Pathology Test Outperforms the Standard of Care Variables in Predicting Progression in Patients with Barrett’s Esophagus

Nov 2023

This study evaluated the predictive performance of TissueCypher versus current clinicopathologic variables in a multi-center cohort of BE patients.

Author: Davison J, et al.

Publication: Clinical and Translational Gastroenterology

The tissue systems pathology test outperforms pathology review in risk-stratifying patients with low-grade dysplasia

Nov 2023

This study aimed to compare the risk stratification performance of the TissueCypher test vs benchmarks of generalist and expert pathology.

Author: Khoshiwal A, et al.

Publication: Gastroenterology

A Tissue Systems Pathology Test Outperforms the Standard-of-Care Variables in Predicting Progression in Patients with Barrett’s Esophagus

Nov 2023

This study evaluated the predictive performance of TissueCypher versus current clinicopathologic variables in a multi-center cohort of BE patients.

Author: Davison J, et al.

Publication: Clinical and Translational Gastroenterology

Performance of the 23-gene expression profile (23-GEP) test by histopathological evaluation in an independent, multi center performance cohort of cutaneous melanocytic neoplasms

Oct 2023

Author: Goldberg M, et al.

Publication: Poster, presented at the 2023 ASDP Annual Meeting

The tissue systems pathology test objectively risk-stratifies patients with Barrett’s esophagus: a multicenter US clinical experience study

Oct 2023

TissueCypher risk-stratifies BE patients ≥ 65 years old independently of clinicopathologic variables and has significantly higher sensitivity for detection of progressors than pathology diagnosis of LGD. 

Author: Khara H, et al.

Publication: Poster presentation (S600) at ACG 2023, Vancouver

The tissue systems pathology test predicts risk of progression in Medicare-eligible patients with Barrett’s esophagus

Oct 2023

TissueCypher risk-stratifies BE patients ≥ 65 years old independently of clinicopathologic variables and has significantly higher sensitivity for detection of progressors than pathology diagnosis of LGD. 

Author: Khara H, et al.

Publication: Poster presentation (S599) at ACG 2023, Vancouver

40-gene expression profile representative of metastatic risk of squamous cell carcinoma in a Mohs surgical patient

Oct 2023

In this case, a more accurate assessment of the state of disease was attained through 40-GEP testing. Traditional staging methods, including AJCC8 and BWH, overestimated our patient’s risk profile. More research needs to be completed surrounding gene testing and metastatic risk. Our goal with this case is to contribute to the growing body of literature surrounding the use of gene expression profile testing in cutaneous cancer.

 

Author: Slater K, et al.

Publication: Cureus

Gene expression differences identified in skin samples of early-stage mycosis fungoides, atopic dermatitis, and psoriasis

Oct 2023

Author: Farberg A, et al.

Publication: Poster, presented at the 2023 Fall Clinical Dermatology Conference®, Las Vegas, Nevada, October 19-22, 2023

The integrated i31-GEP test outperforms the MSKCC nomogram at predicting SLN status in melanoma patients

Sep 2023

This study evaluates the performance of DecisionDx-Melanoma and the MSKCC nomogram in a head-to-head study in 465 patients withT1 or T2 tumors and known SLN status

Author: Tassavor M, et al.

Publication: Anticancer Research