Results 41 to 50 of about 36,929 (215)

Extramedullary hematopoiesis in the paravertebral space

, 2002
Background: Extramedullary hematopoiesis is a response of the organism to a deficient production of blood-forming cells within the bone marrow. It may coincide with some hematologic diseases.
Vosshenrich, R., Raab, Bjoern-Werner, Grabbe, Eckhard, Truemper, Lorenz H., Fischer, U., Schmidtberger, H., Simon, H.   +6 more
core   +1 more source

Anisotropic Masked Mycobacterium Potentiates Amplified Antitumor Trained Immunity via Spleen Targeting and Myelopoiesis Conversion

Advanced Materials, EarlyView.
An engineered Trojan Mycobacterium, developed via a “peeling‐off and masking‐up” strategy, functions as a powerful splenic myelopoiesis converter. This spleen‐targeted nanomedicine induces trained immunity to reprogram immunosuppressive myeloid reservoirs into antitumoral effectors.
Jin‐Ho Choi, Sang Nam Lee, Jang Hun Heo, Soyoung Park, Sei Hyun Park, Yong Taik Lim   +5 more
wiley   +1 more source

Mr BMT Achieves Systemic Macrophage Replacement With Preservation of Tissue Homeostasis

Advanced Science, EarlyView.
Microglia replacement by bone marrow transplantation (Mr BMT) enables systemic replacement of tissue‐resident macrophages. Despite persistent macrophage and tissue remodeling across multiple organs, core biological functions and innate immune responses remain preserved, supporting long‐term maintenance of organismal homeostasis and the therapeutic ...
Yufei Xu, Miaozhan Zou, Yunshang Bai, Yang He, Zhihao Jin, Baozhi Yang, Jinjin Du, Pei Ouyang, Yuanyuan Cai, Yuheng Zhang, Bingying Du, Chengcheng Ge, Jian‐an Gong, Xiaoyu Li, Yuanyi Zheng, Jing Ding, Bo Peng, Yanxia Rao   +17 more
wiley   +1 more source

Bilateral lacrimal system involvement by sclerosing extramedullary hematopoietic tumor

, 2019
A 60-year-old man with myelofibrosis and extramedullary hematopoiesis was referred for evaluation of “swollen lacrimal glands.” Examination disclosed bilateral firm, immobile, nontender masses in the lacrimal sac fossa with no associated signs of ...
Bowman, Adam M., Shields, Marc D., Ghazi, Nicola G.   +2 more
core   +1 more source

Genetic Ablation and Multi‐Omics Profiling Reveal CEP55 as a Key Driver of Tumorigenesis in Diverse Cancer Models

Advanced Science, EarlyView.
Genetic ablation of Cep55 in Pten‐deficient mouse models delays tumorigenesis. Integrated multi‐omics analyses (proteomics, phosphoproteomics, and spatial transcriptomics) reveal that CEP55 regulates oncogenic signaling (RAS/ERK, PI3K/AKT), integrin/FAK‐mediated adhesion, extracellular matrix (ECM) remodeling, and endocytosis.
Behnam Rashidieh, Yuanhao Yang, Amanda Louise Bain, Phillip Theron, Catharina Vosloo, Sahar Keshvari, Parinaz Ahangar, Brydie Bowden, Simon M. Tria, Ben B. Wang, Sandra Isenmann, Nicholas J. Westra van Holthe, Zherui Xiong, Hani Vu, Sowmya Sharma, Asmerom Sengal, J. Alejandro Lopez, John Finnie, Antonella Papa, Pascal H.G. Duijf, Quan Nguyen, Pirjo M. Apaja, Kum Kum Khanna   +22 more
wiley   +1 more source

A Dual‐Membrane Biomimetic Nanoplatform Enables Triple‐Modal Therapy Against SARS‐CoV‐2 Through Viral Decoy, Inflammation Neutralizing, and Intracellular RNAi

Advanced Science, EarlyView.
[A&T]MLN is a triple‐modal nanoplatform with siRNA‐loaded LN coated with hybrid ACE2/macrophage membrane. It blocks viral entry, neutralizes IL‐6/IL‐1β/TNF‐α, and delivers siRNA to suppress viral replication. In a murine lung injury model, it attenuates inflammation, offering a multi‐pronged strategy against SARS‐CoV‐2 variants and hyperinflammation ...
Hui Li, Bohan Zhang, Chao Shang, Yi Li, Te Zhao, Shengya Liu, Dan Liu, Junwei Che, Cuiling Zhang, Pinghui Wu, Wenjie Yang, Junjie Ding, Yuhua Ran, Yanan Zhai, Haihua Xiao, Jing Gao, Xiao Li, Chunsheng Gao, Lin Li, Zhiping Li   +19 more
wiley   +1 more source

Collagen‐Binding IL‐15 Immunocytokine Armed Oncolytic Adenovirus Establishes a Self‐Reinforcing Immunostimulatory Milieu to Potentiate Antitumor Immunity

Advanced Science, EarlyView.
Repurposing the dense tumor stroma from a physical barrier into an anchoring scaffold, an engineered oncolytic adenovirus encoding IL15C‐CBD overcomes the immunosuppressive microenvironment in triple‐negative breast cancer. Intratumoral viral replication secretes this collagen‐anchored immunocytokine, forming a localized cytokine depot.
Yaqi Yang, Xiaoxiao Liu, Junqiang Ding, Jinliang Xu, Jianhua Zhang, Hanchang Zhang, Rong Yang, Sha Li, Lu Zheng, Runping Su, Yue Zhao, Jianxiao Wu, Hao Li, Changyou Zhan, Xihui Gao   +14 more
wiley   +1 more source

Extramedullary hematopoiesis presenting as a compressive cord and cerebral lesion in a patient without a significant hematologic disorder: a case report

Journal of Medical Case Reports, 2010
Introduction Intracranial or spinal compressive lesions due to extramedullary hematopoiesis have been reported in the medical literature. Most of the reported cases are extradural lesions or, on rare occasions, foci within another neoplasm such as ...
Seddighi Amir, Seddighi Afsoun
doaj   +1 more source

Pulmonary Extramedullary Hematopoiesis Presented as Massive Hemoptysis, A Rare Entity: A Case Report

, 2023
Extramedullary hematopoiesis occurs as a complication of hematological diseases such as myelofibrosis, sickle cell anemia and thalassemia. Extramedullary tissue usually consists of the liver, spleen and lymph nodes.
KANKOÇ, AYKUT, SAYAN, MUHAMMET, BAŞ, AYNUR, ÇELİK, ALİ, MEMİŞ, LEYLA, AKARSU, IRMAK, TAŞTEPE, ABDULLAH İRFAN, VALİYEV, ELGUN   +7 more
core   +1 more source

Real‐World Outcomes of Midostaurin Plus Intensive Chemotherapy in FLT3‐Mutated AML: The PETHRATIFY Study

American Journal of Hematology, EarlyView.
ABSTRACT Mutations in FLT3 are present in approximately 30% of patients with AML. The addition of midostaurin (MIDO) to intensive chemotherapy (IC) became standard of care following the RATIFY trial, but comprehensive real‐world data spanning the full adult age spectrum and including both FLT3‐ITD and FLT3‐TKD mutations remain limited.
Mónica Alejandra Romero Riquelme, Gaspar Aspas Requena, Pilar Lloret‐Madrid, Cristina Gil, Eliana Aguiar, Mar Tormo, Teresa del Bernal del Castillo, Eduardo Rodríguez Arbolí, Josefina Serrano, Joaquín Sánchez‐García, Carlos Rodríguez‐Medina, José Mário Mariz, Rosa Ayala, Joaquín Martínez‐López, María Luz Amigo, Susana Vives, Lorenzo Algarra Algarra, Raimundo García Boyero, Joana Brioso, Tamara Castaño, Juan M. Bergua Burgués, Olga Salamero, María Francisca Bass Maturana, Mercedes Colorado, María García Fortes, María José Sayas Lloris, Belén Vidriales Vicente, Carmen Chillón, Esther Pérez Santaolalla, María Dolores Madrigal, Jorge Labrador Gómez, María José García Pérez, Soledad Casado Calderón, Manuel Pérez Encinas, Amaia Balerdi Malcorra, María Solé Rodríguez, Lara María Gómez García, Pilar Herrera Puente, Olga Arce Fernández, Manuel Barrios García, Víctor Noriega, Rosa Fernández, Mamen Mateos, Carolina Lacalzada, Ágata Almela Gallego, María Carmen García Garay, Carmen Couto, José Antonio Pérez‐Simón, Eva Barragán González, Pau Montesinos   +49 more
wiley   +1 more source