mPEG-PLA micelles for nose-to-brain delivery of crizotinib-heptamethine cyanine dye conjugate for potential treatment of glioblastoma DOI

Harpinder Kaur Brar,

Thomas Park,

Carina Jungha Dumo

и другие.

Drug Delivery and Translational Research, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Язык: Английский

Intranasal Delivery of Paclitaxel-Loaded Ligand Conjugated Polymeric Nanoparticles for Targeted Brain Delivery DOI

Vishawambhar Deshmukh,

M. L. Narwade,

Kavita R. Gajbhiye

и другие.

AAPS PharmSciTech, Год журнала: 2025, Номер 26(2)

Опубликована: Фев. 3, 2025

Язык: Английский

Процитировано

0

αvβ3 integrin aptamer functionalized pH-responsive lipid polymer hybrid nanoparticles for targeted co-delivery of paclitaxel and tamoxifen DOI
Mahavir Narwade, Niladri Haldar,

Rajkumar Samanta

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 306, С. 141754 - 141754

Опубликована: Март 4, 2025

Язык: Английский

Процитировано

0

An anti-CD19-exosome delivery system navigates the blood–brain barrier for targeting of central nervous system lymphoma DOI Creative Commons
Meifang Zhao, Qi Li,

Yali Chai

и другие.

Journal of Nanobiotechnology, Год журнала: 2025, Номер 23(1)

Опубликована: Март 5, 2025

High-dose methotrexate (HD-MTX) serves as the cornerstone of central nervous system lymphoma (CNSL) treatment, but its efficacy is limited due to low blood-brain barrier (BBB) penetration and adverse effects. This study focused on an exosome-based drug delivery approach aimed at enhancing BBB permeability, thereby reducing required dosage (MTX) while ensuring specific targeting CNSL. Human adipose-derived mesenchymal stem cells (hAMSCs) were modified with a lentiviral vector encoding anti-CD19, incorporated into exosomes characterized by colloidal gold immunoelectron microscopy Nano flow cytometry. MTX loaded anti-CD19-Exos via co-incubation, assessed for loading encapsulation efficiencies using HPLC. In vitro model constructed hCMEC/D3 astrocytes investigate permeability. vivo anti-CD19-Exo-MTX evaluated in intracranial CNSL models MRI. Biodistribution tracked DiR-labeled exosomes, concentration CSF measured LC-MS/MS identified exosomal proteins analyzed GO Analysis. Neuroprotective effects TUNEL Nissl staining hippocampal neurons models. Liver kidney pathology, blood biochemical markers, complete count protein organ protection MTX-induced myelosuppression. We generated anti-CD19-Exo derived from hAMSCs. These adapted effectively encapsulated MTX, accessibility within sustained intracellular accumulation over extended period. Notably, interacted cerebrovascular endothelial BBB, leading endocytosis facilitating transportation across barrier. Anti-CD19-Exo-MTX outperformed free vitro, exhibiting more potent lymphoma-suppressive effect (P < 0.05). orthotopic models, exhibited significantly reduced disease burden compared both Exo-MTX groups, along prolonged overall survival analysis demonstrated enhanced stability longer-lasting levels anti-CD19-Exo-MTX. precise no toxicity. our highlighted functional potential reversal hAMSCs-exosomes neurotoxicity, hepatic renal impairment, present promising platform that enhances permeability offers effective treatment

Язык: Английский

Процитировано

0

Surface-modified nintedanib-loaded solid lipid nanoparticles for effective targeting of non-small cell lung cancer DOI

Shubhangi Nalawade,

Mahavir Narwade,

Vishambhar Deshmukh

и другие.

Colloids and Surfaces B Biointerfaces, Год журнала: 2025, Номер unknown, С. 114622 - 114622

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

Glioblastoma multiform’un ölüm sarkıtları: Metastaz DOI Open Access

Aleyna Gezen,

Emine Yazıcı, Ece Oylumlu

и другие.

Ege Tıp Dergisi, Год журнала: 2025, Номер 64(1), С. 177 - 183

Опубликована: Март 12, 2025

Glioblastoma multiforme (GBM), beyin tümörleri arasında en sık görülen ve agresif malign tümör olarak bilinir. Yüksek dereceli glial hücrelerden kaynaklanan bu tümör, içinde lokalize olma eğilimindedir. Bununla birlikte, GBM’nin ekstrakraniyal metastazları son derece nadir görülür genellikle hastalığın ileri evrelerinde, tedaviye dirençli vakalarda ortaya çıkar akciğerler, karaciğer lenf nodülleri gibi organlarda gözlemlenir. Ancak metastazlar, nadiren de olsa kemik, deri diğer da çıkabilir. Ekstrakraniyal metastazların varlığı, biyolojik daha bir hal aldığını gösteren önemli prognostik faktördür. Ekstrakranyal metastazlar beyinin dışında bazı semptomlarla çıkmaktadır metastazın tedavisi süreci oldukça zorlaştırır. Kan bariyerinin varlığı nedeniyle gerçekleşme ihtimali mümkün görünmezken, günümüzde klinik metastazlarının görülme oranı %0,5-2 değerlendirilmiştir. Klinik çalışmalar, olan GBM hastalarının kısa yaşam sürelerine sahip olduğunu az yanıt verdiklerini koymaktadır. Bu durum, karşı doğası, hasta sağkalımının olmasından dolayı fark edilemeyişi kontrol altına alınmasını zorlaştırmasından kaynaklanmaktadır. Tanı tedavi süreçlerinde, görüntüleme teknikleri sistemik yöntemleri önemlidir. metastaz için standart protokolü bulunmamaktadır. üzerine fazla araştırma yapılması, yönelik etkili stratejilerin geliştirilmesine olanak sağlayacaktır.

Процитировано

0

Radiation-Induced Brain Injury with Special Reference to Astrocytes as a Therapeutic Target DOI Creative Commons
Caiping Wang,

Xingjuan Fan,

Yunwei Shi

и другие.

Journal of Integrative Neuroscience, Год журнала: 2025, Номер 24(3)

Опубликована: Март 21, 2025

Radiotherapy is one of the primary modalities for oncologic treatment and has been utilized at least once in over half newly diagnosed cancer patients. Cranial radiotherapy significantly enhanced long-term survival rates patients with brain tumors. However, radiation-induced injury, particularly hippocampal neuronal damage along impairment neurogenesis, inflammation, gliosis, adversely affects quality life these Astrocytes, a type glial cell that are abundant brain, play essential roles maintaining homeostasis function. Despite their importance, pathophysiological changes astrocytes induced by radiation have not thoroughly investigated, no systematic or comprehensive review addressing effects on related diseases conducted. In this paper, we current studies neurophysiological following exposure. We describe astrocytes, including astrogliosis, astrosenescence, associated cellular molecular mechanisms. Additionally, summarize impairments neurogenesis blood-brain barrier (BBB). Based research, propose may serve as potential therapeutic targets treating injury (RIBI) subsequent neurological neuropsychiatric disorders.

Язык: Английский

Процитировано

0

mPEG-PLA micelles for nose-to-brain delivery of crizotinib-heptamethine cyanine dye conjugate for potential treatment of glioblastoma DOI

Harpinder Kaur Brar,

Thomas Park,

Carina Jungha Dumo

и другие.

Drug Delivery and Translational Research, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Язык: Английский

Процитировано

0