Geometrically repatterned immunological synapses uncover formation mechanisms [PDF]
, 2006 The interaction of T cells and antigen-presenting cells is central to adaptive immunity and involves the formation of immunological synapses in many cases.
Michael Meyer-Hermann +5 more
core +2 more sources
On the mechanical interplay between intra- and inter-synchronization during collective cell migration : a numerical investigation [PDF]
, 2013 Collective cell migration is a fundamental process that takes place during several biological phenomena such as embryogenesis, immunity response, and tumorogenesis, but the mechanisms that regulate it are still unclear.
ALLENA, Rachele +3 more
core +1 more source
Cell Migration with Multiple Pseudopodia: Temporal and Spatial Sensing Models [PDF]
, 2013 Cell migration triggered by pseudopodia (or “false feet”) is the most used method of locomotion. A 3D finite element model of a cell migrating over a 2D substrate is proposed, with a particular focus on the mechanical aspects of the biological phenomenon.
ALLENA, Rachele
core +1 more source
A New Approach for Solving Cell Formation Problem Considering Alternative Process Routings [PDF]
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2011 In this paper, a mathematical model is proposed to solve cell formation problem considering alternative process routings in which more than one process route for each part can be selected.
Payam Chiniforooshan +2 more
doaj
Cell-in-Cell Events in Oral Squamous Cell Carcinoma
Frontiers in Oncology, 2022 For over a century, cells within other cells have been detected by pathologists as common histopathological findings in tumors, being generally identified as “cell-in-cell” structures.
Leonardo de Oliveira Siquara da Rocha +8 more
doaj +1 more source
Acoustic Cell Patterning in Hydrogel for Three-Dimensional Cell Network Formation
Micromachines, 2020 In the field of engineered organ and drug development, three-dimensional network-structured tissue has been a long-sought goal. This paper presents a direct hydrogel extrusion process exposed to an ultrasound standing wave that aligns fibroblast cells to
Kyo-in Koo +3 more
doaj +1 more source
BMC Cancer, 2020 Background Cell-in-cell structures (caused by cell cannibalistic activity) have been related to prognosis of many cancers. This is the first multi-institutional study to assess the prognostic impact of cell-in-cell structures in a large cohort of early ...
Alhadi Almangush +8 more
doaj +1 more source
Epigenetics, cell cycle and stem cell metabolism. Formation of insulin-producing cells
Mìžnarodnij Endokrinologìčnij Žurnal, 2022 Stem cell (SC) differentiation requires a series of chromatin rearrangements to establish cell identity. Posttranslational modifications of histones usually regulate the dynamics of heterochromatin.
M.D. Tronko +4 more
doaj +1 more source
Cell–cell interactions during the formation of primordial follicles in humans
Life Science Alliance, 2023 This study revealed the presence of multinucleated syncytia and intercellular bridges in ovarian cords and highlighted the role of cell–cell interactions during primordial follicle formation in humans.
Sylwia M Czukiewska +10 more
doaj +1 more source
Apoptosis Reversal Promotes Cancer Stem Cell-Like Cell Formation
Neoplasia: An International Journal for Oncology Research, 2018 It has long been a puzzle in cancer treatment that despite the initial appearance of apoptosis, the process could be reversed in some cancer cells and often results in more aggressive tumors and metastasis.
Yiyue Xu +4 more
doaj +1 more source