Dexmedetomidine alleviates early brain injury following traumatic brain injury by inhibiting autophagy and neuroinflammation through the ROS/Nrf2 signaling pathway.

Traumatic brain injury (TBI) is a major public health problem and a major cause of mortality and disability that imposes a substantial economic burden worldwide. Dexmedetomidine (DEX), a highly selective α‑2‑adrenergic receptor agonist that functions as a sedative and analgesic with minimal respiratory depression, has been reported to alleviate early brain injury (EBI) following traumatic brain injury by reducing reactive oxygen species (ROS) production, apoptosis and autophagy. Autophagy is a programmed cell death mechanism that serves a vital role in neuronal cell death following TBI.

Perampanel, an AMPAR antagonist, alleviates experimental intracerebral hemorrhage‑induced brain injury via necroptosis and neuroinflammation.

Spontaneous intracerebral hemorrhage (ICH) is a subtype of stroke with high mortality and morbidity due to the lack of effective therapies. The alpha‑amino‑3‑hydroxy‑5‑methyl‑4‑isoxazolepropionic acid receptor antagonist perampanel has been reported to alleviate early brain injury following subarachnoid hemorrhage and traumatic brain injury by reducing reactive oxygen species, apoptosis, autophagy, and necroptosis. Necroptosis is a caspase‑independent programmed cell death mechanism that serves a vital role in neuronal cell death following ICH.

Golgi phosphoprotein 3 promotes the proliferation of gallbladder carcinoma cells via regulation of the NLRP3 inflammasome.

Golgi phosphoprotein 3 (GOLPH3) has been demonstrated to promote tumor progression in various gastrointestinal malignancies. However, its effects in gallbladder carcinoma (GBC) remain unknown. In the present study, the expression levels of GOLPH3 and nucleotide‑binding domain leucine‑rich repeat and pyrin domain containing receptor 3 (NLRP3) in human GBC tissues were detected by immunohistochemistry, and the clinical data and survival of these patients were analyzed.

Systemic immune-inflammation index predicts the severity of coronary stenosis in patients with coronary heart disease.

Background: Coronary atherosclerosis is a systemic chronic inflammatory disease with variable occurrence and progression. Some laboratory parameters, such as the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and C-reactive protein (CRP) level, are used to evaluate the degree of inflammation and the severity of coronary artery disease (CAD). The neutrophil*platelet/lymphocyte is a novel systemic immune-inflammation index (SII), and its relationship with the development and severity of CAD is unclear.

Atorvastatin ameliorates early brain injury after subarachnoid hemorrhage via inhibition of pyroptosis and neuroinflammation.

Subarachnoid hemorrhage (SAH) is a subtype of stroke with high mortality and morbidity due to the lack of effective therapy. Atorvastatin has been reported to alleviate early brain injury (EBI) following subarachnoid hemorrhage (SAH) via reducing reactive oxygen species, antiapoptosis, regulated autophagy, and neuroinflammation. Which was the related to the pyroptosis? Pyroptosis can be defined as a highly specific inflammatory programmed cell death, distinct from classical apoptosis and necrosis.

CircularRNA circPARP4 promotes glioblastoma progression through sponging miR-125a-5p and regulating FUT4.

Circular RNA (circRNA) is a widely expressed non-coding RNA element characterized by a covalently closed continuous loop. Emerging evidence suggests important roles of circRNAs in the pathogenesis of human cancers. However, the functions and underlying mechanisms of circRNAs in glioma remain largely unclear.

Corrigendum: Anterior Communicating Artery Aneurysms: Anatomical Considerations and Microsurgical Strategies.

[This corrects the article DOI: 10.3389/fneur.2020.

A comprehensive assessment of the prognostic role of cell adhesion molecules in acute myeloid leukemia.

Background: The outcomes for patients with acute myeloid leukemia (AML) have been shown to vastly differ, predominantly due to genetic heterogeneity. Cell adhesion molecules (CAMs) concluding numerous genes play an important role in AML. We aimed to systematically assess the expression characteristics of adhesion molecules and their correlation to the outcomes of AML.

The Treatment Strategy for Skull Base Reconstruction for Anterior Cranial Fossa Intra- and Extracranial Tumors.

Anterior cranial fossa intra- and extracranial tumors arise from the anterior cranial fossa and invade the orbit and nose. Anterior cranial fossa tumor resection and skull base reconstruction are challenging for neurosurgeons due to the complex anatomy, leakage of cerebrospinal fluid, and critical neurovasculature involvement. The authors report a case series of cranio-orbital communicating tumors and cranionasal-orbital communicating tumors.

Anterior Communicating Artery Aneurysms: Anatomical Considerations and Microsurgical Strategies.

Anterior communicating artery aneurysms account for 23-40% of ruptured intracranial aneurysms and 12-15% of unruptured aneurysms and are the most common intracranial ruptured or unruptured aneurysms. Because they have relatively complex anatomical structures and anatomical variations and are adjacent to important blood vessels and structures, in the process of microsurgical exposure of an Anterior communicating artery aneurysm, attention should be paid not only to the anatomical characteristics of the aneurysm itself but also to the adjacent important blood vessels and perforating arteries; therefore, both surgical clipping and endovascular embolization are serious challenges for neurosurgeons. No matter which treatment is chosen, it is necessary to determine the structure of the Anterior communicating artery and its perforating arteries as well as whether there is a fenestration deformity of the Anterior communicating artery and the relationship between bilateral A1-A2 before surgery.

The Role of Statins in the Management of Delirium: Recent Advances.

Delirium is a clinical syndrome characterized by a temporary organic mental disorder, as well as abnormal attention and cognition. It is a very common, serious, and costly disease with high misdiagnosis and death/disability rates, especially for older patients after surgery. Several factors, such as systemic neuroinflammation, neurotransmitters, cerebral hypoperfusion and microthrombosis, contribute to the progress of delirium; however, the exact pathophysiologic mechanisms are not well known.

RELL1, a novel oncogene, accelerates tumor progression and regulates immune infiltrates in glioma.

Background: Diffuse gliomas are the most prevalent primary brain tumors. The Chinese Glioma Genome Atlas (CGGA) and The Cancer Genome Atlas (TCGA) databases provide evidence of the relationships between gliomas and altered molecular pathways. In glioma pathogenesis, the microenvironment has emerged as a potential indicator of tumor progression.

The Potential Value of Targeting Ferroptosis in Early Brain Injury After Acute CNS Disease.

Acute central nervous system (CNS) disease is very common and with high mortality. Many basic studies have confirmed the molecular mechanism of early brain injury (EBI) after acute CNS disease. Neuron death and dysfunction are important reasons for the neurological dysfunction in patients with acute CNS disease.

Treatment of a giant complicated distal posterior inferior cerebellar artery aneurysm: A case report and literature review.

Giant intracranial aneurysms, especially giant aneurysms of the distal posterior inferior cerebellar artery (PICA), remain the most difficult and challenging cerebrovascular lesions for neurosurgeons to treat. The morbidity and mortality rates of microsurgical clipping are relatively high, and endovascular embolization is also associated with many complications. In the present report, the case of a 46-year-old female patient who presented with headache and dizziness for 3 years, which was aggravated and combined with limb weakness for 1 day, is presented.

The Effect of Controlled Decompression for Severe Traumatic Brain Injury: A Randomized, Controlled Trial.

Experimental evidence has indicated the benefits of intraoperative controlled decompression for the treatment of severe traumatic brain injury (sTBI). Intraoperative rapid decompression (conventional decompression) for the treatment of sTBI may result in intra- and post-operative complications. Controlled decompression may reduce these complications.

Atorvastatin reduces cerebral vasospasm and infarction after aneurysmal subarachnoid hemorrhage in elderly Chinese adults.

We explored whether acute atorvastatin treatment would improve clinical outcomes and reduce the incidence of cerebral vasospasm after aneurysmal subarachnoid hemorrhage in elderly Chinese adults. Patients (60 to 90 years old) were admitted to intensive care units after surgery to clip or embolize their aneurysms. We assessed 592 patients and assigned 159 to receive atorvastatin (20 mg/day) and 158 to receive placebo once daily for up to 14 days.