Results 61 to 70 of about 5,608,714 (237)

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

An Uncommon Cause of Small Bowel Bleeding from Appendiceal Carcinoma

, 2017
Massive hematochezia caused by a small bowel lesion is a rare entity. Currently, video capsule endoscopy and balloon-assisted enteroscopy are effective in identifying the source of small intestine bleeding.
Teeranut Boonpipattanapong, Surasak Sangkhathat, Siriboon Attasaranya, Bancha Ovartlarnporn, Kanita Kayasut   +4 more
core   +2 more sources

Splenic artery embolization, a therapy that can be life-saving for small bowel variceal bleeding

European Journal of Case Reports in Internal Medicine
Introduction: Small bowel varices are a rare manifestation of portal hypertension, accounting for only 1–5% of variceal gastrointestinal bleeding.
Rached Radwan, Marianne Ghantous, Johny Salem, Joe Khoury, Antoine Geagea, Khalil Chidiac   +5 more
doaj   +1 more source

Primary Lymphoma of The Small Intestine Presenting with Massive Lower Gastrointestinal Bleeding: A Case Report

Sakarya Tıp Dergisi, 2017
Lymphomas are not very common in the gastrointestinal tract and small intestine involvement is rare. Symptoms such as bleeding, abdominal pain, palpable mass in the abdomen and obstruction are present according to the involved segment of the small bowel ...
Orhan Yağmurkaya, Hüseyin Aksoy, Eyüp Kahya, Doğan Albayrak, Abdil Cem İbis   +4 more
doaj   +1 more source

Cell‐Based Biohybrid Micro/Nanorobots for Biotherapy

Advanced Robotics Research, EarlyView.
This review systematically evaluates cell‐based biohybrid micro/nanorobots (CB‐BMRs), highlighting their cell selection criteria, fabrication strategies, and diverse actuation modes. Furthermore, it surveys the promising therapeutic applications of CB‐BMRs in targeted cancer, thrombosis, and inflammation treatments, while comprehensively discussing ...
Lin Wang, Chenlu Liu, Yu Zhao, Chuanhua Li, Xuyang Chen, Shixiao Ding, Lizhou Dai, Guokun Wang, Tianlong Li, Jiaxin Li, Xuejia Liu, Haocheng Wang   +11 more
wiley   +1 more source

Jejunal Diverticulosis as a Rare Cause of Severe Obscure Gastrointestinal Bleeding in an Elderly Patient: A Case Report

Clinical Case Reports
Jejunal diverticulosis is a rare cause of obscure gastrointestinal bleeding (OGIB) that can present with life‐threatening hemorrhage. We report a 69‐year‐old male with recurrent melena, severe anemia, and hemodynamic instability requiring multiple ...
Mahmoud Draidi, Munir Abu Ageila, Arwa Ali, Mohanad Ibrahim, Abdelatif Abdelmola, Mohammed Danjuma   +5 more
doaj   +1 more source

Oral Drug for Small Intestinal Angiodysplasia Bleeding: Every Cloud Has a Silver Lining!!

Journal of Digestive Endoscopy
Because of both difficulties in accurate diagnosis and appropriate management, small bowel bleeding due to angiodysplasia remains a challenging and perplexing issue in clinical practice. Advancement in small bowel endoscopy including capsule endoscopy as
Rajneesh Thakur, Surinder Singh Rana
doaj   +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

Charting Endocrine Progenitors Across Species and Organs

Advanced Science, EarlyView.
Endocrine progenitors give rise to the hormone‐producing cells of the pancreas and intestine. Using single‐cell multiomics and proteomics, this study compares these progenitors across species, systems, and organs, mapping the conserved and species‐specific gene regulatory networks that guide their formation.
Changying Jing, Michael Sterr, Özüm Sehnaz Caliskan, Lama Saber, Nicole Katarina Rogers, Samuel Ogden, Kei Kozawa, Christos Karampelias, Jessica Jaki, Aimée Bastidas‐Ponce, Falk Janos Farkas, Oliver Czarnecki, Osvaldo Rodrigues Pereira, Perla Cota, Valerie Vandenbempt, Diego Balboa, Anika Böttcher, Natalie Krahmer, Mohammad Lotfollahi, Julie B. Sneddon, Heiko Lickert, Mostafa Bakhti   +21 more
wiley   +1 more source

A Clinicopathologic Comparison Between Early-Onset and Late-Onset Small Bowel Adenocarcinoma: A Multicenter International Study [PDF]

INTRODUCTION: Early-onset small bowel adenocarcinoma (EO-SBA) is a rare and poorly characterized entity. METHODS: This retrospective study conducted on an international multicenter cohort of 208 patients with SBA aimed at comparing clinicopathologic ...
Di Sabatino, Antonio, Canzonieri, Vincenzo, Arpa, Giovanni, Vanoli, Alessandro, the Small Bowel Carcinoma Consortium, Lenti, Marco Vincenzo, Cannizzaro, Renato, Antoci, Francesca   +7 more
core   +1 more source