Results 31 to 40 of about 125,156 (180)

Medullary breast cancer and germline BRCA1 mutations: a possible criterion for genetic testing

Hereditary Cancer in Clinical Practice
Medullary breast cancer is a rare subtype of invasive breast cancer, representing from 0.2% to 6% of all breast carcinomas, with a higher proportion among women with triple-negative breast cancer and among those with a BRCA1 mutation. This review article
Adriana I. Apostol, David Lim, Steven A. Narod   +2 more
doaj   +1 more source

Familial Medullary Thyroid Cancer: Five-year Review of the Most Frequent Mutations in the RET Gene: An Update

Sudan Journal of Medical Sciences, 2022
Background: Familial Medullary Thyroid Cancer (FMTC) is hereditary in 25% of cases. Patients with an inherited form of FMTC usually have a germline mutation in the RET proto-oncogene (10q11.2); these mutations generally occur in exons 10 (codons 618 and ...
Blanca Estela Díaz Castañeda, Mariela Eulogio Vences, Brian Emmanuel Díaz Gordillo, Miriam Deyanira Rodríguez Piña, Hugo Mendieta Zerón   +4 more
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

RMRP, RMST, FTX and IPW: novel potential long non-coding RNAs in medullary thyroid cancer

Orphanet Journal of Rare Diseases, 2021
The relevant role of long non-coding RNAs (lncRNAs) in cancer is currently a matter of increasing interest. Medullary thyroid cancer (MTC) is a rare neuroendocrine tumor (2–5% of all thyroid cancer) derived from the parafollicular C-cells which secrete ...
Berta Luzón-Toro, Leticia Villalba-Benito, Raquel María Fernández, Ana Torroglosa, Guillermo Antiñolo, Salud Borrego   +5 more
doaj   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

CORRELATION BETWEEN CYTOKINE CONTENT IN LYMPH OF THORACIC LYMPH DUCT AND MESENTERIC LYMPH NODE STRUCTURAL TRANSFORMATIONS IN EXPERIMENTAL MAMMARY TUMOR AND CHEMOTHERAPY

Сибирский научный медицинский журнал, 2019
The aim of the study was to fulfill correlation analysis of morphometry of the mesenteric lymph nodes and the concentration of cytokines in the lymph of the thoracic duct in breast cancer induced by intramammary administration of N-methyl-N-nitrosourea ...
O. V. Kazakov, T. V. Rayter, A. F. Poveshchenko, N. B. Orlov, O. V. Poveshchenko, A. V. Kabakov, A. P. Lykov, I. I. Kim, N. A. Bondarenko, D. N. Strunkin, V. I. Konenkov   +10 more
doaj   +1 more source

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

scGEN: Leveraging an Adaptive Weighting Strategy for Challenging Cell Clustering in Single‐Cell RNA‐seq

Advanced Science, EarlyView.
scGEN combines attribute–structure encoding, adaptive hard‐sample weighting, and regularized zero‐inflated negative binomial loss to resolve ambiguous single‐cell states. In the developing human pituitary, refined annotations reveal Pre.Gonado cells at 7 weeks and previously obscured developmental communication networks.
Fang Huang, Dayu Hu, Yaqi Dai, Aoyi Geng, Renxiang Guan, Hao Quan, Brett A. McGregor, Zhihan Wang, Nadeem Khan, Hongsheng Zhang, Jinghua Zhang, Mingyang Xia, Xiaoqiong Gu, Di Che, Junguk Hur, Xiaoyu Cui, Kai Guo   +16 more
wiley   +1 more source

Medullary Thyroid Cancer

Cancer control : journal of the Moffitt Cancer Center
BACKGROUND: Medullary thyroid cancer, a tumor of the parafollicular C cells, accounts for approximately 10% of all thyroid malignancies. An estimated 75% of cases are sporadic, and the remaining 25% are familial. METHODS: The author reviews the clinical features and diagnostic tests for this entity, as well as the surgical treatment of recurrent or ...
Jesse E. Passman, Heather Wachtel
  +6 more sources

Medullary thyroid cancer as part of MEN 2A (Sipple's syndrome)

Клинический разбор в общей медицине
In recent years, increasing attention of researchers has been attracted to the study of multiple endocrine neoplasia (MEN) – neoplastic syndromes affecting two or more endocrine glands.
Galina A. Batrak, Ekaterina M. Glebova
doaj   +1 more source