Sage Journals: Discover world-class research

Retricted access

Research article

First published 2016-3

Effects of Exercise on Select Biomarkers and Associated Outcomes in Chronic Pain Conditions

Jennifer Kawi, Nada Lukkahatai, Jillian Inouye [...]

Biological Research For Nursing

Open access

Research article

First published 2025

Salivary Biomarkers of Inflammation in Patients With Chronic Non-Specific Low Back Pain

H. Stephen Injeyan, Julita A. Teodorczyk-Injeyan, Sheilah Hogg-Johnson [...]

Biomarker Insights

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Research article

First published 2026

Evaluating Sex Differences in Biomarkers of Chronic Pain Among Active-Duty Personnel: An Exploratory Analysis of a Pragmatic Clinical Trial With a SMART Design

Sotaro Shimada, Shannon Ledesma, Diane M. Flynn [...]

Biological Research For Nursing

Open access

Research article

First published 2025-10

A Pilot Study of Urine Oxytocin as an Objective Biomarker for Chronic Pain

Daisuke Ono, Takashi Matsusaki, Yoshikazu Matsuoka [...]

Annals of Neurosciences

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Research article

First published 2025-04

Distinct Brain Connectivity Patterns in Sickle Cell Disease: A Biomarker for Chronic Pain Severity

Jamille E.R.S. Santana, Maria Luiza Carvalho, Tiago da Silva Lopes [...]

Brain Connectivity

Open access

Research article

First published 2020

Preoperative serum circulating microRNAs as potential biomarkers for chronic postoperative pain after total knee replacement

Rocco Giordano, Kristian Kjær Petersen, Hjalte Holm Andersen [...]

Molecular Pain

Open access

Research article

First published 2026

Circulating cellular senescence biomarkers in persons with chronic knee osteoarthritis pain: An exploratory study

Muhammad Abbas, Javier A Tamargo, Carlos J Cruz [...]

Molecular Pain

Open access

Brief report

First published 2019

Epigenetic aging is associated with clinical and experimental pain in community-dwelling older adults

Yenisel Cruz-Almeida, Puja Sinha, Asha Rani [...]

Molecular Pain

Retricted access

Research article

First published 2025-7

Differences in Plasma BDNF Levels Between Chronic Primary Musculoskeletal Pain,Fibromyalgia Syndrome,and Asymptomatic Subjects: A Cross-Sectional Study

Silvia Di-Bonaventura, Francisco Gurdiel-Álvarez, Álvaro Reina-Varona [...]

Biological Research For Nursing

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Research article

First published 2026-1

Post-Treatment Urine Metabolites as Indicators of Chronic Pain: A Secondary Data Analysis of a Pragmatic Clinical Trial

Dahee Wi, Diane M. Flynn, Nathan Tintle [...]

Biological Research For Nursing

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