Results 131 to 140 of about 70,523,629 (289)

Keratin as a Potential Prognostic Biomarker for Breast Cancer Progression: An Evidence-Synthesizing Narrative Review

open access: yesBreast Cancer: Targets and Therapy
Astrid Feinisa Khairani,1 Karina Fitria Alhaq,2 Regina Indrasari Herriyanto,2 Mh Busra Fauzi,3 Nayla Majeda Alfarafisa1 1Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, West Java, Indonesia; 2Faculty of Medicine,
Khairani AF   +4 more
doaj  

Keratin-rhamnolipids and keratin-sodium dodecyl sulfate interactions at the air/water interface

open access: yes, 2006
Keratin-surfactant interactions at the air/solution interface may be indicative for skin irritation by surfactants. In this study pure keratin was extracted from chicken feathers as described by Schrooyen at al.
Ozdemir, G., Sezgin, O. E.
core   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Keratin-Nylon 6 engineered microbeads for adsorption of Th (IV) ions from liquid effluents

open access: yes, 2017
The applicability of novel porous microbeads (average diameter of about 2.0 mm) of α-keratin engineered with Nylon 6, have been investigated for the adsorption of radioactive and non-biodegradable Th (IV) ions from the effluents.
L Khurana (13547173)   +3 more
core  

Proteomic Analysis of Mixed Cell Membrane Extracts From Triple‐Negative Breast Cancer Cell Lines Revealed Broad Metabolic Reprogramming Associated With Tumor Progression

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Triple‐negative breast cancer (TNBC) represents the most aggressive subtype with limited therapeutic options and the poorest clinical outcomes. Using high‐resolution nUPLC‐QTOF‐MS/MS, we performed comprehensive proteomic profiling of TNBC cell lines representing disease progression stages: HCC‐1937 (stage IIB), HCC‐1599 (stage IIIA), and MDA ...
Claudia Sissely Chaviano‐Montes de Oca   +7 more
wiley   +1 more source

Keratin staining of bronchus epithelium (human, adult)

open access: yes, 2006
Stain: Anti-keratin-5-7-14-19 (OVTL 12/5 monoclonal antibody with immunoperoxidase staining on frozen sections). The pseudostratified epithelium (1) is stained keratin-positively (brown product) as well as the epithelial derivates such as the bronchial ...
Poels, Lambert G.
core  

Using MALDI‐FTICR Mass Spectrometry to Enhance ZooMS Identifications of Pleistocene Bone Fragments Showing Variable Collagen Preservation

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond   +8 more
wiley   +1 more source

Clinico-epidemiology of Keratosis Pilaris with Histopathologic and Dermoscopic Evaluation – A Cross-sectional Study in a Rural Tertiary Hospital

open access: yesClinical Dermatology Review
Background: Keratosis pilaris (KP) is characterized by keratin-filled plugs in the follicular openings and varying degrees of perifollicular erythema. According to the pathophysiology, a keratotic infundibular plug is the result of improper follicular ...
Kaushik Titty Thomas   +2 more
doaj   +1 more source

Decreased Production of Tissue Plasminogen Activator in Endothelial Cells From Nasal Polyps

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Introduction Previous studies have demonstrated that chronic rhinosinusitis with nasal polyps (CRSwNP) is characterized by excessive fibrin deposition which is related to impaired production of tissue plasminogen activator(t‐PA) by epithelial cells.
Qian‐Qian Zhang   +9 more
wiley   +1 more source

A Nodule on the Cheek of a Child

open access: yes
JEADV Clinical Practice, EarlyView.
Monika Fida   +5 more
wiley   +1 more source

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