This page provides a sample of the publications of EURIDOL students and researchers of the Strasbourg Pain Initiative. Recent publications are presented first.
"One of the main challenges in contemporary medicinal chemistry is the development of safer analgesics, used in the treatment of pain. Currently, moderate to severe pain is still treated with the “gold standard” opioids whose long-term often leads to severe side effects. With the discovery of biased…
"Le syndrome fibromyalgique rassemble une constellation de symptômes et de données hétéroclites qui traduisent une souffrance qui n’est pas seulement dans le corps. Un enchevêtrement du corps et du sens rend le code de déchiffrement malaisé à découvrir. Nombre de malentendus se nouent entre…
"Recent studies proposed that understanding the connection between emotional states, pain and bodily sensations might help in the understanding of chronic pain conditions. In the targeted article, the authors developed a mobile platform dedicated to chronic back pain patients in order to measure…
"Characteristics of noxious stimuli and personal attributes shape our experience of pain, but only few studies have rigorously tried to characterize which specific traits impact pain processing. We will discuss the recent article by Firouzian et al. that tries to identify the impact of both…
"RFamide-related peptide-3 (RFRP-3) and neuropeptide FF (NPFF) target two different receptor subtypes called neuropeptide FF1 (NPFF1R) and neuropeptide FF2 (NPFF2R) that modulate several functions. However, the study of their respective role is severely limited by the absence of selective blockers.…
"For a long time, the capacity of the newborn infant to feel pain was denied. Today it is clear that the nociceptive system, even if still immature, is functional enough in the newborn infant to elicit pain responses. Unfortunately, pain is often present in the neonatal period, in particular in the…
"Early life stress is known to affect the development of the nervous system and its function at a later age. It increases the risk to develop psychiatric disorders as well as chronic pain and its associated affective comorbidities across the lifespan. GABAergic inhibition is important for the…
"Mood disorders such as depression and anxiety are frequently observed in patients suffering from chronic pain. Over time, different tests and models have been developed in rodents to study the anxiodepressive-like consequences of chronic pain. This review describes these preclinical tools (models…
"Depressive disorders are endemic as they affect around 16% of the population at some point over the lifespan, and they result in personal suffering, increased risk of suicide and notable socioeconomic burden. The core symptoms include low mood, low self-esteem and a general loss of interest.…
"Neuropathic pain is frequently associated with anxiety and major depressive disorders, which considerably impact the overall patient experience. Favoring GABAergic inhibition through the pain matrix has emerged as a promising strategy to restore proper processing of nociceptive and affective…
"GPRASP (GPCR-associated sorting protein)/ARMCX (ARMadillo repeat-Containing proteins on the X chromosome) family is composed of 10 proteins, whose genes are located on a small locus of the X chromosome except one. They possess at least two armadillo-like repeats on their carboxylterminal homologous…
"This study used high-speed cooling of the skin and exact control of stimulus duration to measure the cold detection threshold in healthy participants. The objective was to compare the method of limits, in which the temperature is slowly and gradually increased/decreased until the subject perceives…
"In rodents, morphine analgesia is influenced by sex. However, conflicting results exist regarding the interaction between sex and morphine analgesic tolerance. Morphine is metabolized in the liver and brain into morphine-3-glucuronide (M3G). Sex differences in morphine metabolism and differential…
"Rising rates of obesity in most industrialized countries are a major cause of serious medical conditions, including diabetes, heart disease, and mental health disorders. Binge eating, characterized by excessive consumption of highly palatable food within a short period of time, contributes…
"Chronic pain and anxiodepressive disorders are well-known for being intimately related and for influencing each other, but the mechanisms underlying this clinically significant comorbidity remain largely unknown. In this issue, Bravo et al. (2020) address this challenging topic by focusing on brain…
"Chronic pain produces psychologic distress, which often leads to mood disorders such as depression. Co-existing chronic pain and depression pose a serious socio-economic burden and result in disability affecting millions of individuals, which urges the development of treatment strategies targeting…
"Parkinson's disease is a neurodegenerative disorder partly caused by the loss of the dopamine neurons of the nigrostriatal pathway. It is accompanied by motor as well as non-motor symptoms, including pain and depression. The tail of the ventral tegmental area (tVTA) or rostromedial tegmental…
"Reduced pain tolerance may be one of the possible explanations for high prevalence of chronic pain among older people. We hypothesized that age-related alterations in pain tolerance are associated with functioning deterioration of the frontal cortex during normal aging. Twenty-one young and 41…
"The bioheat transfer equation predicts temperature distribution in living tissues such as the skin. This study aimed at psychophysically validating this model in humans. Methods Three experiments were performed. In the first, participants were asked to judge the thermal intensity of stimuli with…
