Rejected

Chronic pain is common in people living with HIV (PLWH). It causes significant disability and poor HIV outcomes. Despite this, little is understood about its etiology and management.

Recently, it has been shown that coronavirus disease 2019 (COVID-19), which has caused a pandemic since December 2019, can be accompanied by some neurological disorders. This study aimed to assess the prevalence of the most common neurological symptoms and comorbidities and systematically review the literature regarding the most prevalent neurological complications of COVID-19 infection.

Lichen planus disease is a chronic inflammatory disorder of mucosal and cutaneous tissues, which its aetiology and pathogenesis are unclear. Cytokines have a significant role in the beginning, the maintenance of inflammatory and intercellular crosstalk.

Rathke cleft cysts (RCC) are a target for transsphenoidal surgery when symptomatic; however, the surgical techniques and outcomes continue to be of interest. Our goal is to highlight nuances in diagnosis, surgical philosophy and techniques, and outcomes.

Until very recently, vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) had not been authorized for emergency use in persons younger than 16 years of age. Safe, effective vaccines are needed to protect this population, facilitate in-person learning and socialization, and contribute to herd immunity.

This study explores the unique characters of high dose radioactive iodine (RAI) induced chronic sialadenitis.

Post-dural puncture headache belongs to the group of secondary headache disorders and is a typical complication of intended or unintended dural puncture. The main symptom is orthostatic headache, which can be accompanied by neurological symptoms such as diplopia depending on the extent of the cerebrospinal fluid leak. The course of this headache is predominantly benign, showing spontaneous improvement over a couple of days, although severe cases are described in the literature. The following article provides an overview of the current knowledge about the headache's pathophysiology, diagnostic work-up and therapy.

With great interest, we read the article by Ferraz et al published in 2021 in the Eur J Pain (Ferraz et al., 2021). The authors performed a randomized controlled trial (RCT) and concluded that "Listening to music is effective for relieving acute procedural pain during the first post-operative tibial fracture dressing change. Music should be incorporated into the multimodal analgesia protocols for management of orthopedic postoperative wound care related pain." At the outset, we would like to congratulate the authors for writing an informative article with novelty. Nevertheless, we have several suggestions and queries that we would like to communicate with the authors.

Astrocytes in the rostral ventromedial medulla (RVM) contribute to descending pain modulation, but their role in orofacial pain induced by persistent experimental dental occlusal interference (PEOI) or following EOI removal (REOI) is unknown.

Neonatal mammalian heart has been shown to possess the capacity to regenerate substantially after an injury. This remarkable regenerative capacity is lost in a week. This transition has been marked with cardiomyocyte cell cycle arrest and induction of fibrotic response similar to what occurs after myocardial infarction in adult hearts. Recent studies outlined the function of several cardiogenic factors that play a pivotal role in neonatal cardiac regeneration. However, underlying molecular mechanisms of neonatal cardiac regeneration and other cardiogenic factors remained elusive. Here, we investigated the involvement of novel putative cardiogenic factors in neonatal cardiac regeneration and cardiomyocyte cell cycle withdrawal. We have shown that Cbl, Dnmt3a, and Itch are significantly downregulated during neonatal cardiac regeneration process after cardiac injury in vivo. Intriguingly, several of studied factors are upregulated in non-regenerative period of 7-day-old mice after cardiac injury. Knockdown of Cbl, Dnmt3a and Itch in rat neonatal cardiomyocytes lead to the induction of cardiomyocyte proliferation. Cardiomyocyte proliferation accompanies upregulation of positive regulators of cardiomyocyte division and downregulation of CDKIs. Taken together, our findings suggest that Cbl, Dnmt3a, and Itch may be involved in the regulation of cardiomyocyte cell cycle withdrawal and may represent new targets for the induction of cardiac regeneration.