Results 71 to 80 of about 2,433,742 (263)

Calcifying fibrous tumor of the adrenal gland

open access: yes, 2007
Calcifying fibrous tumor is an uncommon entity with distinctive pathologic features. Most calcifying fibrous tumors involve the peripheral soft tissues or serosal surfaces, with reports of visceral examples of this lesion being extremely limited.
Weiss, Lawrence M., Lau, Sean K.
core   +1 more source

A Novel 3D Model Co‐Culturing Breast Cancer Cells in Direct Contact with Patient‐Derived Mature Adipocytes Demonstrates Cell‐Type Specific Alterations in Phenotype and Chemosensitivity

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel 3D GelMA co‐culture model enabled sustained direct contact between patient‐derived mature adipocytes and breast cancer cells, revealing subtype‐specific interactions. MDA‐MB‐231 co‐culture caused adipocyte perilipin‐1 loss and reduced chemotherapy responsiveness, while MCF7 cells showed partial epithelial‐mesenchymal transition; both cell lines
Jessika A. Wise   +6 more
wiley   +1 more source

Aneurysmal Fibrous Histiocytoma in Nasal Vestibule Mucosa

open access: yes, 2015
Aneurysmal fibrous histiocytoma is a different variant of dermatofibroma, characterized by blood-filled spaces within the fibroblastic tumor. In addition to the typical features of a dermatofibroma, it contains large cleft-like or cavernous blood-filled ...
Meltem Akpınar   +4 more
core   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Giant Solitary Fibrous Tumor of the Pleura in Two Cases

open access: yes, 2007
Solitary fibrous tumors of the pleura are rare neoplasms and account for less than 5% of all pleural tumors. They originate from mesenchimal cells of the submesothelial tissue of the pleura. They present as a discrete, pediculated and encapsulated tumor.
EROĞLU, AHMET   +3 more
core  

Improving hard metal implant and soft tissue integration by modulating the “inflammatory-fibrous complex” response

open access: yes, 2022
Soft tissue integration is one major difficulty in the wide applications of metal materials in soft tissue-related areas. The inevitable inflammatory response and subsequent fibrous reaction toward the metal implant is one key response for metal implant ...
Lv Xie   +27 more
core   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

open access: yesAdvanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Tyrosine kinase-altered spindle cell neoplasms with EGFR internal tandem duplications.

open access: yes, 2022
In this study, we present two extra-renal pediatric spindle cell neoplasms with epidermal growth factor receptor (EGFR) internal tandem duplications (ITD).
Trobaugh-Lotrario, Angela   +7 more
core   +1 more source

No evidence for oncogenic mutations in guanine nucleotide-binding proteins of human adrenocortical neoplasms [PDF]

open access: yes, 1933
G-Proteins are membrane-bound heterotrimeric polypeptides that couple receptor signals to second messenger systems such as cAMP. Recently, point mutations at 2 codons of the highly preserved alpha-chain of Gs, the adenyl cyclase-stimulating G-protein ...
Travis, W.   +3 more
core   +1 more source

Malignant Fibrous Histiocytoma with Type I Neurofibromatosis [PDF]

open access: yes, 2004
Type I neurofibromatosis is an autosomal dominant disorder that occurs in 1 of 3,000 births. It is characterized by multiple cutaneous neurofibromas, cafe-au-lait spots of the skin.
김남규   +7 more
core  

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