Results 51 to 60 of about 155,758 (281)

Hybrid Nanofibers for Multimodal Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
Fabrication of wound healing scaffolds based on biocompatible nanofibers. Nanofibers offering high surface area, flexibility, and biocompatibility significantly improved the healing outcome in vivo. Histological, immunological, and anti‐inflammatory markers are noticeably better in treated wounds.
Viraj P. Nirwan, Bence Bajusz, Norbert Fabók, Marina Rudan Dimlic, Jelena Budimir, Tshepang Mqatywa, Miklós Gyöngy, Márton Ferencz, Dorottya Kocsis, Olexandr Bondarenko, Mariia Rolduhina, Milena Lengyel, Istvan Antal, Rebecca Hengsbach, Franciska Erdő, Amir Fahmi   +15 more
wiley   +1 more source

Measurement of Ki-67 antigen in 159 pituitary adenomas using the MIB-1 monoclonal antibody

Brazilian Journal of Medical and Biological Research, 2004
Pituitary adenomas sometimes show rapid growth and recurrence, and about one third invade the structures surrounding the sella turcica. In an attempt to determine aggressive behavior at an early stage, we used the MIB-1 antibody to identify the Ki-67 ...
C.B. Pizarro, M.C. Oliveira, L.B. Coutinho, N.P. Ferreira   +3 more
doaj   +1 more source

Predictive Value of Tumor Ki-67 Expression in Two Randomized Trials of Adjuvant Chemoendocrine Therapy for Node-Negative Breast Cancer [PDF]

, 2017
Several small studies have reported that having a high percentage of breast tumor cells that express the proliferation antigen Ki-67 (ie, a high Ki-67 labeling index) predicts better response to neoadjuvant chemotherapy.
Brown, R. W., Castiglione-Gertsch, Monica, Coates, Alan S., Colleoni, Marco, Gelber, Richard D., Goldhirsch, Aron, Golouh, Rastko, Gusterson, Barry A., Kovács, Anikó, Maffini, Fausto, Maiorano, Eugenio, Mastropasqua, Mauro G., Perin, Tiziana, Pillay, Komala, Price, Karen N., Regan, Meredith M., Viale, Giuseppe, Öhlschlegel, Christian   +17 more
core  

Co-Catalytic Metallopeptidases as Pharmaceutical Targets [PDF]

, 2003
Understanding the reaction mechanism of co-catalytic metallopeptidases provides a starting point for the design and synthesis of new molecules that can be screened as potential pharmaceuticals. Many of the enzymes that contain co-catalytic metallo-active
Bzymek, Krzysztof P., Holz, Richard C., Swierczek, Sabina I.   +2 more
core   +2 more sources

Interfacial Bioengineering of Dynamic Networks Hybrid Hydrogel for Programmed Intervention in Oral Precancerous Epithelial States

Advanced Healthcare Materials, EarlyView.
This study develops a dual‐bioinspired hydrogel, MSA@PGel (macrophage membrane‐coated and salvianolic acid B/5‐aminolevulinic acid co‐loaded liposomes embedded in a polydopamine‐based gel), that integrates macrophage membrane‐mediated active targeting and mussel‐inspired wet adhesion for programmed intervention in oral precancerous lesions.
Xiaoxian Zhao, Ao Zheng, Zhengyan Zhao, Qilin Li, Tianhao Wan, Tanjun Deng, Ying Zhang, Lingyan Cao, Lan Wu   +8 more
wiley   +1 more source

Malignant phyllodes tumors display mesenchymal stem cell features and aldehyde dehydrogenase/disialoganglioside identify their tumor stem cells. [PDF]

, 2014
IntroductionAlthough breast phyllodes tumors are rare, there is no effective therapy other than surgery. Little is known about their tumor biology.
Chou, Fen-Pi, Huang, Chiun-Sheng, Hung, Jung-Tung, Liao, Guo-Shiou, Lien, Huang-Chun, Lin, Jin-Jin, Lin, Ruey-Jen, Yeh, Kun-Tu, Yu, Alice L, Yu, John   +9 more
core   +3 more sources

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

Advanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li, Yu Guan, Nan Song, Feng Zhang, Zhimin Deng, Tailang Yin, Yanbing Yang, João Conde, Wenyi Jin, Zhinang Yin   +9 more
wiley   +1 more source

Variability in the Epithelial Expression of Ki67 and Polarization Characteristics of Collagen in Odontogenic Cysts and Tumours

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2023
Objective: To assess the proliferation of epithelium (using the Ki67 index) and the polarization pattern of collagen in selected odontogenic cysts and tumours.
Shakthi Dorai Bhadravathi, Srikant Natarajan, Karen Boaz, Amitha Juanita Lewis, Nandita Kottieth Pallam, Nidhi Manaktala   +5 more
doaj  

Quantifying the ki-67 heterogeneity profile in prostate cancer. [PDF]

, 2013
BackgroundKi-67 is a robust predictive/prognostic marker in prostate cancer; however, tumor heterogeneity in prostate biopsy samples is not well studied.MethodsUsing an MRI/US fusion device, biopsy cores were obtained systematically and by targeting when
Demanes, D Jeffrey, Huang, Jaoti, Kamrava, Mitchell, Kupelian, Patrick, Mesko, Shane, Wang, Pin-Chieh   +5 more
core   +2 more sources

TRIM47 Regulates Energy Metabolism via Glycolytic Reprogramming to Drive Hepatocellular Carcinoma Progression and Represents an Efficient Therapeutic Target

Advanced Science, EarlyView.
This study identifies TRIM47 as a key driver of liver cancer progression by promoting glycolysis through ubiquitin‐mediated degradation of the gluconeogenic enzyme FBP1. TRIM47 enhances glucose uptake, lactate and ATP production, and tumor growth and metastasis.
Weijie Sun, Yihang Yuan, Qian Qiu, Kexuan Tan, Xutong Li, Haotian Li, Luyang Kang, Yuting Gu, Ziheng Zhang, Jiayu He, Jiali Li, Junjie Lin, Zihan Xie, Kexing Han, Jiabin Li, Yang Zhang, Ting Wu, Yufeng Gao   +17 more
wiley   +1 more source