Results 41 to 50 of about 2,777,952 (193)

The neural milieu of the developing choroid plexus: neural stem cells, neurons and innervation. [PDF]

, 2015
The choroid plexus produces cerebrospinal fluid and plays an important role in brain homeostasis both pre and postnatally. In vitro studies have suggested that cells from adult choroid plexus have stem/progenitor cell-like properties. Our initial aim was
Patrizia eFerretti, Ferretti, P, Bertrand Vernay, Weerapong ePrasongchean, Zeinab eAsgarian, Prasongchean, W, Zeinab Asgarian, Patrizia Ferretti, Bertrand eVernay, Asgarian, Z, Jannatul, N, Nahin eJannatul, Vernay, B, Nahin Jannatul, Weerapong Prasongchean   +14 more
core   +1 more source

Overlap between telangiectasia and photoreceptor loss increases with progression of macular telangiectasia type 2.

PLoS ONE, 2019
ObjectivesTo examine the topographical correlation between ellipsoid zone loss and telangiectasia in the deep capillary plexus in patients with macular telangiectasia type 2 (MacTel).Methods38 eyes (20 subjects) diagnosed with MacTel were imaged with ...
Paul S Micevych, Hee Eun Lee, Amani A Fawzi   +2 more
doaj   +1 more source

Quantitative analysis of retinal microvascular changes in macular telangiectasia type 2 using optical coherence tomography angiography.

PLoS ONE, 2020
PURPOSE:To evaluate retinal vascular changes on optical coherence tomography angiography (OCTA) in patients with macular telangiectasia type 2 (MacTel 2) and to assess their correlation with visual acuity.
Young Gun Park, Young-Hoon Park
doaj   +1 more source

Overcoming Drug Resistance by Paclitaxel Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
In the murine triple‐negative breast cancer (TNBC) model, chemotherapy effectively increases tumor neoantigen burden (TNB). Here, the study constructs a liposomal nanovaccine using antigens derived from in vitro chemotherapy‐treated paclitaxel‐resistant TNBC 4T1 cells.
Bo Chen, Yangyi Wang, Tingting Li, Changqing Guo, Zhe Xie, Zhixian Zhang, Xinghua Han, Wei Wang, Jian Wang, Xiaopeng Ma, Yuanzeng Min   +10 more
wiley   +1 more source

Changes in the Macular Vascular Density After Bariatric Surgery Measured by Optical Coherence Tomography Angiography

Clinical Ophthalmology, 2021
Malak ElShazly, Marwa Salama, Kareem Elessawy Ophthalmology Department, Cairo University, Cairo, EgyptCorrespondence: Kareem ElessawyOphthalmology Department, Cairo University, 3 Toman Bay Street, Ibn Sandr Square, Msr Elgdida, Cairo, EgyptEmail ...
ElShazly M, Salama M, Elessawy K
doaj  

Bilateral Type 1 Idiopathic Macular Telangiectasia in a Female Patient: Multimodal Imaging of a Rare Presentation

Case Reports in Ophthalmology, 2021
We report a bilateral case of type 1 idiopathic macular telangiectasia (IMT) in a female patient. A 40-year-old otherwise healthy female with gradual vision loss since 2 years ago with best-corrected visual acuity of 20/400 in both eyes was referred. Her
Mohamad Reza Niyousha, Narges Hassanpoor, Sasan Jafari   +2 more
doaj   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

Optical coherence tomography angiography findings in hypertensive patients

Delta Journal of Ophthalmology
Purpose This study was designed to assess the macular retinal and choroidal microvascular abnormalities in hypertensive patients with hypertensive retinopathy using optical coherence tomography angiography (OCT-A).
Khaled A. El Sheikh, Hamdy A. El-Koumy, Tamer Wasfy, Amin E. Nawar   +3 more
doaj   +1 more source

Late PAMM-Like Lesions in a Patient with HIV Retinopathy

Case Reports in Ophthalmology, 2023
This report describes a case of a newly diagnosed 49-year-old HIV patient, who presented with decreased visual acuity and retinal lesions characterized by ischemia at the level of the deep retinal capillary plexus, documented with optical coherence ...
Menelaos Kanakis, Ilias Georgalas, Vassilios Kozobolis, Alexandra Lekkou, Efthymios Karmiris, Panagiotis Stavrakas   +5 more
doaj   +1 more source

Niche‐Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids

Advanced Science, EarlyView.
Compared to E8, mTeSR1 culture downregulated WNT and TGF‑β signaling, and upregulated neural differentiation pathways, enhancing neural priming. Under skin organoid induction conditions, mTeSR1‑cultured hESCs generated organoids with significantly higher neuroepithelial differentiation.
Zhongliang Chen, Liangxia Jiang, Xianbin Wang, Lili Zhong, Rongcan Luo, Min Su, Liangzhao Chu, Peng Luo   +7 more
wiley   +1 more source