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Pathophysiology, Volume 33, Issue 1

2026 March - 23 articles

Cover Story: Hepatocellular carcinoma (HCC) is one of the malignancies with the highest mortality-to-incidence ratio worldwide. Therefore, early markers and novel therapeutic approaches are urgently needed. Interestingly, several cannabinoids have demonstrated potential antitumor properties. Cannabinoids can interact with several targets, including ion channels, some of which are involved in inflammation, proliferation, and apoptosis in HCC. In this review, in addition to describing and discussing the endocannabinoid system and exogenous phytocannabinoids (like cannabidiol), we highlight and emphasize the potential clinical relevance of CBD targeting ion channels involved in HCC. We conclude that the cannabidiol–ion channel association offers an extraordinary opportunity in HCC prevention and therapy. View this paper
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Articles (23)

  • Case Report
  • Open Access
1,451 Views
9 Pages

Introduction: Apert syndrome is a rare genetic disorder characterized by craniofacial anomalies and limb malformations, often accompanied by neurodevelopmental abnormalities that can considerably affect motor development. Aim: The aim of this study w...

  • Article
  • Open Access
1,967 Views
16 Pages

Association of Sex, Age, and Inflammatory Cell Counts with Complicated Acute Appendicitis

  • Said José Serrano Guzmán,
  • Carlos Leyber Vargas Juárez,
  • Marcos Hernández Gómez,
  • José Roberto Luis Vásquez and ,
  • Sergio Roberto Aguilar Ruiz,
  • Juan Carlos Ramos Martínez,
  • Joscelin Amaranta Macías Ríos,
  • Edgar Gustavo Ramos Martínez,
  • José Luis Cano Pérez and
  • Leticia Lorena Hernández González
  • + 7 authors+ 2 authors

Background/Objectives: Sex and age influence inflammatory responses, but researchers have not fully characterized their combined association with complicated acute appendicitis (CAA). This study assessed the independent and interactive associations o...

(This article belongs to the Collection Feature Papers in Pathophysiology)
  • Article
  • Open Access
1,453 Views
19 Pages

Prevalence and Clinicoradiopathological Characterization of H3 K27-Altered Diffuse Midline Gliomas in Adults—A Retrospective Observational Study

  • Kristof Babarczy,
  • Bence L. Radics,
  • Lili Kiss,
  • Alexandra Graczer and ,
  • Bence Nagy,
  • Sandor Dosa,
  • Gyongyi Kelemen,
  • Marton Balazsfi,
  • Pal Barzo and
  • Levente Szalardy
  • + 7 authors+ 2 authors

Background/Objectives: Diffuse midline glioma (DMG), H3 K27M-altered, represents a rare group of gliomas arising in midline structures of the central nervous system. Historically regarded as a pediatric entity, it is now increasingly recognized in ad...

(This article belongs to the Section Cellular and Molecular Mechanisms)
  • Review
  • Open Access
4 Citations
6,073 Views
51 Pages

Redefining Obstructive Sleep Apnea: Treatment in the Modern Era

  • Jose Redondo,
  • Kori B. Ascher and
  • Alexandre R. Abreu

Background: Obstructive sleep apnea (OSA) is a highly prevalent and heterogeneous disorder associated with substantial cardiometabolic morbidity. Although continuous positive airway pressure (CPAP) remains first-line therapy, long-term effectiveness...

(This article belongs to the Special Issue Obstructive Sleep Apnea Phenotypes: First Decade of Exploration and Beyond)
  • Article
  • Open Access
3 Citations
1,561 Views
21 Pages

Hypertension and Diabetes Cooperatively Drive HSP90 Activation, HSP70 Suppression, and Left Ventricular Interstitial Expansion: Relevance to Maladaptive Myocardial Remodeling

  • Anastasia P. Sklifasovskaya,
  • Mikhail L. Blagonravov,
  • Madina M. Azova,
  • Sergey V. Kurevlev and ,
  • Vyacheslav A. Goryachev,
  • Sergey P. Syatkin,
  • Tatyana Yu. Zotova and
  • Daniil Yu. Prokofiev
  • + 3 authors+ 0 author

Background: Arterial hypertension (AH) and insulin-dependent diabetes mellitus (DM) are major comorbid risk factors for accelerated myocardial damage, yet the behavior of key stress-adaptive heat shock proteins HSP70 and HSP90 under combined stress r...

(This article belongs to the Section Cardiovascular Pathophysiology)
  • Review
  • Open Access
2,092 Views
18 Pages

Hyperbaric Oxygen Therapy in Experimental Autoimmune Myocarditis: Insights from Preclinical Models to Translational Perspectives

  • Bozidar Pindovic,
  • Vladimir Zivkovic,
  • Radisa Pavlovic,
  • Djurdjina Petrovic and ,
  • Maja Muric,
  • Ivan Srejovic,
  • Dmitry Kolesov,
  • Marina Kolotilova,
  • Sergey Bolevich and
  • Aleksandra Stojanovic
  • + 7 authors+ 2 authors

Myocarditis is still a major global health issue that frequently manifests due to oxidative stress, immune-mediated myocardial damage, and unpredictable clinical progression. Experiments with autoimmune myocarditis (EAM) models have shown different w...

(This article belongs to the Section Cardiovascular Pathophysiology)
  • Article
  • Open Access
1,812 Views
15 Pages

Background: Rheumatoid arthritis (RA) is a systemic, pro-inflammatory, autoimmune disease that mainly affects the joints in a symmetrical manner. Differential proteomic profiling through Sequential Window Acquisition of all Theoretical Fragment Ion M...

  • Article
  • Open Access
2,292 Views
21 Pages

Vitamin D Reprograms Non-Coding RNA Networks to Block Zika Virus in Human Macrophages

  • Julieta M Ramírez-Mejía,
  • Geysson Javier Fernandez and
  • Silvio Urcuqui-Inchima

Background: Zika virus (ZIKV), a mosquito-borne flavivirus, is associated with congenital malformations and neuroinflammatory disorders, highlighting the need to identify host factors that shape infection outcomes. Macrophages, key targets and reserv...

(This article belongs to the Section Cellular and Molecular Mechanisms)
  • Review
  • Open Access
2 Citations
2,083 Views
22 Pages

Amyloid Beta Oligomers as Early Triggers of Neuronal Cytoskeleton Dysfunction in Alzheimer’s Disease

  • Yadira Gasca-Martínez,
  • Miguel Angel Ontiveros-Torres,
  • Isaías López-Gallegos and
  • José Jaime Jarero-Basulto

Alzheimer’s disease (AD) is characterized by progressive cognitive decline, with amyloid beta oligomers (AβOs) emerging as the most neurotoxic species and acting as early triggers of cellular alterations. Before the appearance of other pro...

(This article belongs to the Section Neurodegenerative Disorders)
  • Article
  • Open Access
2,420 Views
28 Pages

Bioinformatic Analysis of Contrasting Expression Patterns and Molecular Interactions of TIMPs in Breast Cancer: Implications for Tumor Progression and Survival

  • Lorena Cayetano-Salazar,
  • Jhactcidi Jackeline García-López,
  • Dania A. Nava-Tapia,
  • Eymard Hernández-López and ,
  • Caroline Weinstein-Oppenheimer,
  • Julio Ortiz-Ortiz,
  • Marco Antonio Leyva-Vázquez,
  • Miguel Ángel Mendoza-Catalán,
  • Adán Arizmendi-Izazaga and
  • Napoleón Navarro-Tito
  • + 5 authors+ 0 author

Background/Objectives: Although tissue inhibitors of metalloproteinases (TIMPs) are key regulators in breast cancer, their differential expression, clinical relevance, and molecular roles remain unclear. This study aimed to compare the expression pat...

(This article belongs to the Section Cellular and Molecular Mechanisms)
  • Feature Paper
  • Article
  • Open Access
1,390 Views
13 Pages

Background: AMP-activated protein kinase (AMPK) acts as a key energy sensor that negatively regulates skeletal muscle mass. Zinc is an essential trace element that is required for myogenic differentiation and protein synthesis, while zinc deficiency...

  • Article
  • Open Access
3,364 Views
15 Pages

The Paradoxical Effect of Cannabis Use on Cognition in Chronic Psychotic Disorders

  • Fiorela Gorea,
  • Martina Pelle,
  • Federico Fiori Nastro,
  • Carmine Gelormini and ,
  • Fatime Elezi,
  • Michele Ribolsi and
  • Giorgio Di Lorenzo
  • + 2 authors+ 0 author

Background/Objectives: Cannabis use has a particularly high prevalence in individuals with psychotic disorders. Although cannabis use is generally associated with cognitive impairments in the general population, its impact on cognition in psychosis r...

(This article belongs to the Section Neurodegenerative Disorders)
  • Review
  • Open Access
2 Citations
2,986 Views
33 Pages

For more than a century, pathology has served as a cornerstone of modern medicine, relying primarily on static microscopic assessment of tissue morphology—such as H&E staining—which remains the “gold standard” for disease...

  • Article
  • Open Access
1,113 Views
10 Pages

Novel Insights into the Enigmatic Genetics of Male Breast Cancer in China

  • Guan-Tian Lang,
  • Xiao-Ling Weng,
  • Yun Liu,
  • Xin Hu and ,
  • Zhi-Ming Shao and
  • Zhen Hu
  • + 1 author+ 0 author

Objectives: The molecular characterization of male breast cancer (MaBC) has long been understudied, primarily due to its rare occurrence. Clinical management of MaBC remains profoundly challenging, with current therapeutic strategies largely extrapol...

(This article belongs to the Collection Feature Papers in Pathophysiology)
  • Review
  • Open Access
2,224 Views
34 Pages

Cannabidiol–Ion Channel Interactions Represent a Promising Preventive and Therapeutic Strategy in Hepatocellular Carcinoma

  • María de Guadalupe Chávez-López,
  • Arturo Avalos-Fuentes,
  • Estrella del C. Cruz-Manzo,
  • Pedro A. Aguirre-Arriaga and ,
  • Benjamín Florán,
  • Julio Isael Pérez-Carreón,
  • Cecilia Bañuelos and
  • Javier Camacho
  • + 3 authors+ 0 author

Hepatocellular carcinoma (HCC) is the main type of liver cancer and one of the malignancies with the highest mortality rates worldwide. HCC is associated with diverse etiological factors including alcohol use, viral infections, fatty liver disease, a...

(This article belongs to the Section Cellular and Molecular Mechanisms)
  • Article
  • Open Access
1,149 Views
13 Pages

Early Rod Dysfunction Influences Cone Development in a Rhodopsin P23H Mouse Model of Retinitis Pigmentosa

  • Alicia A. Brunet,
  • Annie L. Miller,
  • Xin Ru Lim,
  • Alan R. Harvey and
  • Livia S. Carvalho

Background/Objectives: The RhoP23H/WT mouse line is a commonly used model to study rhodopsin P23H-associated autosomal dominant retinitis pigmentosa. Previous studies in RhoP23H/WT mice have largely focused on retinal changes occurring at one month o...

(This article belongs to the Section Neurodegenerative Disorders)
  • Article
  • Open Access
1 Citations
1,174 Views
16 Pages

Paranasal Sinus CT and Polysomnographic Findings in Adults with Cystic Fibrosis: Implications for Obstructive Sleep Apnea

  • Matthias Welsner,
  • Sarah Dietz-Terjung,
  • Svenja Strassburg,
  • Dirk Westhölter and ,
  • Sivagurunathan Sutharsan,
  • Christoph Schöbel,
  • Christian Taube,
  • Florian Stehling,
  • Cornelius Kürten and
  • Marcel Opitz
  • + 10 authors+ 5 authors

Objective: To assess whether chronic rhinosinusitis (CRS) severity is associated with obstructive sleep apnea (OSA) in adult people with cystic fibrosis (pwCF). Methods: We conducted a retrospective single-center study of 44 adults with CF who underw...

(This article belongs to the Special Issue Obstructive Sleep Apnea Phenotypes: First Decade of Exploration and Beyond)
  • Review
  • Open Access
4 Citations
2,045 Views
37 Pages

Is Obesity a Modifiable Risk Factor in Multiple Sclerosis? Mechanistic Insights into Neuroinflammation and Oxidative Damage

  • Fani-Niki Varra,
  • Olga Pagonopoulou,
  • Michail Varras,
  • Viktoria-Konstantina Varra and
  • Panagiotis Theodosis-Nobelos

Introduction: Multiple sclerosis (MS) is a chronic autoimmune inflammatory disorder of the central nervous system (CNS) that leads to demyelination of CNS neurons and is influenced by genetic, environmental, and lifestyle factors, including diet and...

  • Article
  • Open Access
1,626 Views
20 Pages

Metabolic Syndrome-Driven Changes in Cardiac Lymphatic Endothelium: mRNA Expression and Emerging Questions

  • Ewa Jankowska-Steifer,
  • Anna Ratajska,
  • Aleksandra Flaht-Zabost,
  • Dorota Magdalena Radomska-Leśniewska and ,
  • Iwona Badurek,
  • Ewelina Kiernozek,
  • Aneta Moskalik,
  • Barbara Majchrzak,
  • Mateusz Bartkowiak and
  • Justyna Niderla-Bielinska
  • + 8 authors+ 3 authors

Background/Objectives: Metabolic syndrome (MetS) conditions lead to structural and functional alterations in cardiomyocytes, microvasculature, and extracellular matrix (ECM), leading to myocardial fibrosis and impaired diastolic function. Cardiac lym...

  • Article
  • Open Access
1 Citations
1,264 Views
19 Pages

Sleep Disorders in Climacteric Women: Glutathione, Glutathione S-Transferase P1 and Gut Microbiome Interrelation

  • Natalya Semenova,
  • Nadezhda Garashchenko,
  • Olga Nikitina,
  • Sergey Kolesnikov and ,
  • Natalia Belkova,
  • Elizaveta Klimenko,
  • Nadezhda Smurova,
  • Elizaveta Novikova,
  • Irina Madaeva and
  • Liubov Kolesnikova
  • + 5 authors+ 0 author

Background: Menopause, a critical period during a woman’s life, is characterized by various changes, including disturbances in their oxidative balance and circadian rhythm. Currently, the gut microbiome is suggested as an important participant...

(This article belongs to the Section Systemic Pathophysiology)
  • Review
  • Open Access
8 Citations
3,819 Views
12 Pages

Clinical Phenotypes of Obstructive Sleep Apnea: A Decade of Evidence Toward Personalized Management

  • William Rosales,
  • Srija Chowdary Vanka,
  • Harjinder Singh,
  • Paul Bhamrah and ,
  • Malti Bhamrah,
  • Naomi Ghildiyal,
  • Cesar Liendo,
  • Sheila Asghar,
  • J. Steven Alexander and
  • Oleg Y. Chernyshev
  • + 5 authors+ 0 author

Background: Obstructive sleep apnea (OSA) is a heterogeneous disorder traditionally classified and stratified by the apnea–hypopnea index (AHI), which fails to capture variability in symptom burden, comorbid associations, and treatment response...

(This article belongs to the Special Issue Obstructive Sleep Apnea Phenotypes: First Decade of Exploration and Beyond)
  • Article
  • Open Access
1 Citations
1,175 Views
11 Pages

Liquid Trisilanol i-Octyl POSS Achieves Rapid Hemostasis and Pneumostasis in Experimental Lung Injury

  • Michelle Tucci,
  • Robert C. O′Brien,
  • Joseph D. Lichtenhan,
  • Hamed Benghuzzi and
  • Drew Hildebrandt

Background/Objectives: No effective intervention currently exists for non-compressible pulmonary injury, especially in a prehospital setting. Visco-liquids like trisilanol i-octyl POSS could remedy this. POSS resists hemorrhage and activates clotting...

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Pathophysiology - ISSN 1873-149X