Results 91 to 100 of about 810,054 (291)

Study of Ki-67 expression in transplanted fat graft in rats

RUDN Journal of Medicine
Relevance. Autotransplantation of fat is used in plastic, reconstructive and aesthetic surgery. Currently, there are no studies aimed at studying the proliferative activity of autotransplants of fat after its various preoperative treatment. Aims.
Svetlana S. Ibadullaeva, Igor V. Kastyro, Yulia E. Dyachenko, Elina A. Lavrentyeva, Maxim V. Khlystalov, Svetlana E. Moroz, Igor B. Ganshin, Valentin I. Popadyuk, Alla F. Kartasheva, Alexey G. Korolev, Mikhail I. Barannik, Pavel V. Sarygin   +11 more
doaj   +1 more source

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman, Ester Sapir Baruch, Roni Cohen, Assaf Shapira, Tal Dvir   +4 more
wiley   +1 more source

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

Dual Role of Tamoxifen in Enhancing STING and CEACAM1 Expression to Prime a Favorable Tumor Microenvironment for Anti‐TIM3 Immunotherapy

Advanced Science, EarlyView.
Anti‐PD‐1/PD‐L1 blockade has revolutionized cancer immunotherapy, but is ineffective against endocrine‐treated (i.e., Tamoxifen), relapsed ER+ breast cancer (BC) patients. This study provides insight into the sub‐optimal response of ER+BCs to anti‐PD‐1/PD‐L1 blockade – highlighting the induction of STING and the CEACAM1/TIM3 axis after chronic ...
Marvin Angelo E Aberin, Saurabh Singh, Soumya Chatterjee, Guang‐Zhi Sui, Yi‐Fu Wang, Ya‐Ting Lu, Yu‐Ling Lee, Kun‐Yuan Lin, Joy Khag, Ta‐Yu Liu, Shao‐Han Chang, Wai‐Mui Cheung, Hsiao‐Chin Hong, Ren‐Jun Hsu, Chen‐Yang Shen, Chia‐Wei Li, Weng‐Lang Yang, Yao‐Ming Chang, Shih‐Yu Chen, Chandan Guha, Shu‐Ping Wang   +20 more
wiley   +1 more source

Facial recontouring with autologous cryopreserved fat graft

Formosan Journal of Surgery, 2018
Background: Autologous fat graft is a well established technique for soft tissue augmentation and the most significant drawback remains the unpredictability of the absorption rate and the possible repeating fat harvest procedures.
Hsu Ma, Yin-Han Fang, Chih-Hsun Lin, Cherng-Kang Perng, Chi-Han Tsai, Fu-Yinn Hsiao   +5 more
doaj   +1 more source

Autologous conditioned serum increases fat graft viability mmore than platelet-rich plasma in a controlled rat model

, 2022
Platelet-rich plasma has been used to support fat graft retention, but it may include inflammatory mediators such as interleukin-1β. Autologous conditioned serum also contains high levels of various anti-inflammatory cytokines.
Koçer, Uğur, Baykara, Gökay, Koşar, Pınar Nercis, Sungur, Nezih, Özer, Kadri, Atan, Oğuz, Caydere, Muzaffer   +6 more
core   +1 more source

Coixenolide Enhances Antitumor Immunity of Cytotoxic CD8+ T Cells by Inhibiting S100A8/A9‐CD36 Axis in Obesity‐Associated Pancreatic Adenocarcinoma

Advanced Science, EarlyView.
Pancreatic adenocarcinoma (PAAD) remains highly lethal with limited treatment options. This study demonstrates that coixenolide, a bioactive compound from Coix lacryma‐jobi L. and a key component of the clinically approved Kanglaite injection, exhibits enhanced antitumor efficacy in high‐fat diet (HFD)‐induced obese mice bearing PAAD tumors compared to
Kaidi Chen, Rong Chen, Wei Li, Bin Song, Ruiying Zhang, Lewei Dai, Yuwei Qi, Ruqian Chen, Yifan Xu, Hangbin Li, Jingyi Huang, Fangping Wu, Jianan Peng, Xinyu Wang, Yang Xiong, Chaofeng Mu, Guilin Cheng, Zhaoshen Li, Shanming Ruan, Lei Huang, Mancang Gu   +20 more
wiley   +1 more source

Comparison Between Autogenous Fat Grafting and Platelet Rich Plasma (PRP) in Sciatic Nerve Graft Regeneration in Male Albino Rats [PDF]

Zagazig University Medical Journal
Background: Autogenous fat grafting and platelet-rich plasma (PRP) have shown potential in enhancing nerve regeneration due to their biological properties, including growth factor release and anti-inflammatory effects.
Ahmed Azab, Mahmoud Gouda, Nourhan Abdelaziz, Raafat Anani   +3 more
doaj   +1 more source

Pulmonary Fat Embolism After Fat Grafting

Diagnostics
Fat embolism syndrome (FES) is a clinical syndrome in which the obstruction of small blood vessels by fat emboli triggers a systemic inflammatory response, leading to organ dysfunction. Due to a lack of specific laboratory tests and physical examination, FES is clinically underdiagnosed.
Lu, Xin, Zhu, Huadong, Li, Yi
openaire   +2 more sources

Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis

Advanced Science, EarlyView.
Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang, Jianhua Li, Huilu Zhang, Qi Qin, Yichen Huang, Xiaofan Tian, Chao Sun, Binbin Li, Zhengxin Wang, Xin Zhang   +9 more
wiley   +1 more source