Notes

Prolonged non-coding RNA LINC00265 promotes expansion, apoptosis, and also swelling associated with chondrocytes within arthritis by simply splashing miR-101-3p.
ECVM significantly increased the efficiency of AAV reaching and transducing the rabbit retina following intravitreal injection, with gene expression in inner nuclear layer, ganglion cells, and Müller cells. Similar trend of improvement was observed in the ECVM-treated monkey eye. The electric micro-current upregulated bFGF expression in Müller cells and vimentin showed ILM structural changes in mouse retina.

ECVM promotes the transduction efficiency of AAV8-CMV-GFP in normal rabbit and monkey retinas following intravitreal injection.

This work has potential translational relevance to human ocular gene therapy by increasing retinal expression of therapeutic vectors given by intravitreal administration.
This work has potential translational relevance to human ocular gene therapy by increasing retinal expression of therapeutic vectors given by intravitreal administration.
Planum sphenoidale meningiomas comprise about 2% of all primary intracranial tumors. More often, they carry a significant surgical challenge due to their relation to the surrounding vital neurovascular structures. Endoscopic endonasal approach to such tumors holds multiple advantages to the transcranial counterpart in terms of coagulating the vascular supply, minimal brain retraction, and the ability to fully expose the tumor with the affected dura.

In this surgical video, we are presenting a case of a 28-year-old male, who presented to our hospital after he had one episode of a generalized tonic-clonic seizure that was controlled with an antiepileptic medication. Neurological examination was unremarkable including optic and olfactory nerves. Magnetic resonance imaging (MRI) showed a large anterior skull base mass located at the planum sphenoidale anteriorly. The patient underwent an endoscopic transnasal approach, drilling of the planum sphenoidale, and
total resection of the tumor. In the follow-up office visit, the patient had no more seizures with preserved olfaction; MRI revealed no tumor residual.

Planum sphenoidale meningiomas are surgically challenging due to its close proximity to important structures, such as pituitary gland, internal carotid arteries, and optic chiasm. Respecting the arachnoid plane and generous coagulation of vascular supply from the ethmoid arteries facilitate safe removal.
Planum sphenoidale meningiomas are surgically challenging due to its close proximity to important structures, such as pituitary gland, internal carotid arteries, and optic chiasm. Respecting the arachnoid plane and generous coagulation of vascular supply from the ethmoid arteries facilitate safe removal.
Giant brain aneurysms account for approximately 5% of all intracranial aneurysms, often presenting with intraluminal thrombosis that causes a mass effect in surrounding neural structures. Although its exact growing mechanism remains unknown, they have to be treated. Despite the most recent advances in neurosurgical fields, the best treatment modality remains unknown and surgery of giant superior cerebellar artery (SCA) aneurysms still is a challenge even for the most experienced neurosurgeons, due to their deep location, surrounding perforating vessels, and intraluminal thrombosis.

In this video, we present the case of a 65-year-old woman with progressive hemiparesis and paresis of low cranial nerves. The symptoms were caused by a giant aneurysm located in the origin of the SCA. Despite endovascular embolization of the aneurysm and placement of a flow diverter stent, the aneurysm increased in size causing symptoms progression. In that scenario, we decided to perform a microsurgical decompression of the annces and/or scientific articles.
Cholesterol granulomas (GC) of the petrous apex are benign cystic lesions that occur due to a foreign body reaction to blood by-products and cholesterol crystals. They cause erosion and expansion of the petrous apex and lead to cranial nerve deficits.

We present an operative video of a 28-year-old male whose work-up for horizontal diplopia revealed a right petrous apex GC. He originally underwent a subtemporal and later a transmastoid approach at outside institutions before he presented to us with diplopia due to recurrence. An endoscopic transsphenoidal transclival approach was done for drainage and resection of the GC. The patient did well and his diplopia resolved. selleck products A follow-up MRI showed no recurrence of the granuloma.

This case illustrates an endoscopic transsphenoidal transclival approach for a recurrent petrous apex CG, which may lead to symptom resolution if done in a timely fashion.
This case illustrates an endoscopic transsphenoidal transclival approach for a recurrent petrous apex CG, which may lead to symptom resolution if done in a timely fashion.
Postoperative communicating hydrocephalus has been described in the literature commonly associated with treatment of ruptured intracranial aneurysms; however, it is also reported to occur following other intracranial interventions such as meningioma resection and decompressive hemicraniectomy. In 2011, Burkhardt
. reported the incidence of postoperative hydrocephalus following skull base meningioma resection was twice as high as resection of meningiomas in other regions.[1] They found that age and increased length of surgery were associated with higher rates of postoperative hydrocephalus. Our patient, a 76-year-old man, initially presented with the left-hand paresthesias and numbness before the revelation of a large sphenoid planum meningioma on workup imaging. He underwent surgical resection due to developing cranial nerve deficits and personality changes in an extensive procedure that required approximately 8 h to complete. His postoperative course, given the factors above, included the development of ry.
Ventriculoperitoneal shunt placement is an effective and safe procedure for the treatment of postoperative communicating hydrocephalus when performed with appropriate techniques as displayed in the associated video case report. The patient gave informed consent for surgery and video recording. Institutional Review Board approval was deemed unnecessary.
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