Results 101 to 110 of about 10,542,794 (310)

Pulmonary surfactant expression analysis-Role of cell-cell interactions and 3-D tissue-like architecture

open access: yes, 2015
Surfactant production is important in maintaining alveolar function both in vivo and in vitro, but surfactant expression is the primary property lost by alveolar Type II Pneumocytes in culture and its maintenance is a functional requirement. To develop a
Ashna, U   +3 more
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Cell culture engineering: part 1 [Frontiers of biomedical engineering]

open access: yes, 2011
Educação Superior::Ciências Biológicas::BioquímicaEducação Superior::Engenharias::Engenharia BiomédicaEducação Superior::Ciências Biológicas::Biologia GeralEducação Superior::Ciências Biológicas::GenéticaPresents a lecture by Professor Saltzman.
Saltzman, W. Mark
core   +2 more sources

Interactions Between Fibroblast Cells and Laser Beam Welded AISI 2205 Duplex Stainless Steel

open access: yesMedžiagotyra, 2018
Because of their high mechanical strength, excellent corrosion resistance and good weldability, duplex stainless steels are mostly used in industries such as oil, chemistry, petrochemistry, food and occasionally used in medical industry. These properties
Ceyhun KÖSE   +5 more
doaj   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Gene expression and immunohistochemistry analysis of ADAMTS-1 and its substrates in odontogenic keratocyst

open access: yesDiagnostic Pathology
Background Considering the significant participation of the microenvironment in the local aggressiveness of odontogenic keratocysts, this study aims to evaluate the expression of ADAMTS-1 and its substrates, versican, aggrecan and brevican in this ...
Osvaldo Rodrigues de Souza Neto   +7 more
doaj   +1 more source

Green technology meets ecotoxicology

open access: yesCroatian Journal of Food Science and Technology, 2016
By applying concept and principles of green chemistry into different technological processes, green technologies are developed. The environmental and economic benefits of “green” approach is achieved through several directions, such as the use of ...
Kristina Radošević   +4 more
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Clinical Presentation and Diagnosis of Smith-Lemli-Opitz Syndrome: First Case Report from Sudan

open access: yesSudan Journal of Medical Sciences
Background: Smith-Lemli-Opitz syndrome (SLOS) is a congenital autosomal recessive disorder characterized by defective cholesterol metabolism, attributable to a deficiency of the enzyme 7-dehydrocholesterol reductase (DHCR7) caused by mutations in the ...
Rayan Khalid   +3 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

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