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https://www.readbyqxmd.com/read/28316170/-advances-in-effects-of-integrin-linked-kinase-on-cutaneous-wound-healing-and-the-relative-mechanism
#1
R X Zhou, Y Y Li, W H Lin, G Li, J E Sun, W B Zhou
Previous studies have demonstrated that integrin-linked kinases (ILKs) are abundantly expressed in extracellular matrix (ECM) riche dermis, hair follicles, and basal cells of epidermis. ILKs are not only essential for the maintenance of skin structure, but also play important roles in wound healing. ILKs can promote the formation of granulation tissue by stimulating the proliferation of fibroblasts and secretion of ECM, accelerate wound contraction by inducing the differentiation of fibroblasts to myofibroblasts, and boost reepithelization by promoting proliferation, migration, and differentiation of keratinocytes and follicle epidermal stem cells...
March 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28284625/putative-vaccine-breakthrough-event-associated-with-heterotypic-rotavirus-infection-in-newborn-calves-turkey-2015
#2
Ilke Karayel, Enikő Fehér, Szilvia Marton, Nüvit Coskun, Krisztián Bányai, Feray Alkan
Group A rotaviruses (RVA) are regarded as major enteric pathogens of large ruminants, including cattle. Rotavirus vaccines administered to pregnant cows are commonly used to provide passive immunity that protects newborn calves from the clinical disease. In this study we report the detection of RVA from calves with severe diarrhea in a herd regularly vaccinated to prevent enteric infections including RVA. Diarrheic disease was observed in newborn calves aged 4-15days, with high morbidity and mortality rates, but no diarrhea was seen in adult animals...
March 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28273460/agrin-as-a-mechanotransduction-signal-regulating-yap-through-the-hippo-pathway
#3
Sayan Chakraborty, Kizito Njah, Ajaybabu V Pobbati, Ying Bena Lim, Anandhkumar Raju, Manikandan Lakshmanan, Vinay Tergaonkar, Chwee Teck Lim, Wanjin Hong
The Hippo pathway effectors YAP and TAZ act as nuclear sensors of mechanical signals in response to extracellular matrix (ECM) cues. However, the identity and nature of regulators in the ECM and the precise pathways relaying mechanoresponsive signals into intracellular sensors remain unclear. Here, we uncover a functional link between the ECM proteoglycan Agrin and the transcriptional co-activator YAP. Importantly, Agrin transduces matrix and cellular rigidity signals that enhance stability and mechanoactivity of YAP through the integrin-focal adhesion- and Lrp4/MuSK receptor-mediated signaling pathways...
March 7, 2017: Cell Reports
https://www.readbyqxmd.com/read/28262032/-book-reviews
#4
Ilke Crone
No abstract text is available yet for this article.
February 2017: Praxis der Kinderpsychologie und Kinderpsychiatrie
https://www.readbyqxmd.com/read/28253391/association-of-upper-eyelid-ptosis-repair-and-blepharoplasty-with-headache-related-quality-of-life
#5
Ilke Bahceci Simsek
Importance: Headache can be a functional indication for ptosis repair and blepharoplasty. Objective: To evaluate the changes in headache-related quality of life in patients who underwent upper eyelid ptosis repair or blepharoplasty. Design, Setting, and Participants: A prospective cohort study was conducted among 108 patients who underwent standard upper eyelid blepharoplasty and 44 patients who underwent ptosis repair (levator resection, Müller muscle resection, or frontalis suspension) for obscuration of the superior visual field at an ophthalmology clinic's oculoplastic department from September 1, 2014, to September 1, 2015...
March 2, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28251026/publication-rates-and-inconsistencies-of-the-abstracts-presented-at-the-national-anatomy-congresses-in-2007-and-2008
#6
İlke Ali Gürses, Özcan Gayretli, Başak Gürtekin, Adnan Öztürk
BACKGROUND: Despite significant efforts made for, most abstracts presented during a meeting do not proceed and publish as a manuscript in scientific journals. AIMS: To investigate publication rates of national anatomy congresses. STUDY DESIGN: Descriptive study. METHODS: All abstracts presented at two annual meetings in 2007 and 2008 were extracted. PubMed and Google Scholar database search used for publication history...
January 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28237777/integrin-linked-kinase-improves-functional-recovery-of-diabetic-cystopathy-and-mesenchymal-stem-cell-survival-and-engraftment-in-rats
#7
Yi Huang, Liucheng Ding, Yunpeng Shao, Zhengsen Chen, Baixin Shen, Yinchao Ma, Lijie Zhu, Zhongqing Wei
OBJECTIVES: Diabetic cystopathy (DCP), characterized by peripheral neuropathy-associated bladder dysfunction, is a common urinary complication in patients with diabetes (~80%). Bone marrow mesenchymal stem cell (BMMSC) transplantation, a new and emerging regenerative therapy, provides a curative option for DCP. However, the application of this therapy is limited by the low survival rate and engraftment of transplanted stem cells. This study was undertaken to determine whether integrin-linked kinase (ILK) overexpression would improve stem cell survival and engraftment after BMMSC transplantation...
February 22, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28236846/the-prevention-of-benign-prostatic-hyperplasia-bph
#8
W G Roper
Barry Marshall and Robin Warren were the first to show that the chronic diseases (gastric ulcer and chronic gastritis) were caused by an infection (Helicobacter pylori). The chronic disease benign prostatic hyperplasia belongs to the same ilk, except that the infection process is much more subtle and complex. The enzyme Phospholipase D (PLD) which is attached to the outer membrane of Escherichia coli (E. coli) has now been almost completely proven to be the basic cause of BPH. The evidence for this process is now extremely strong and compelling...
March 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28228831/retinal-nerve-fibre-layer-thickness-of-migraine-patients-with-or-without-white-matter-lesions
#9
Ilke Bahceci Simsek
The aim of this study was to determine whether retinal nerve fibre layer (RNFL) thickness is correlated with cerebral white matter lesions (WML) in migraine patients. Forty migraine and 40 healthy subjects were included in this study. The difference in RNFL thickness between the control and a migraine group with WML and a migraine group without WML were investigated using analysis of variance (ANOVA). A Tukey post hoc test was conducted to determine from which group the difference originated. Lower RNFL thicknesses were observed in the migraine patient group where WML was detected using magnetic resonance imaging (MRI), compared with the control group and with the migraine group with no WML...
February 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28207579/expansion-of-prosodic-abilities-at-the-transition-from-babble-to-words-a-comparison-between-children-with-cochlear-implants-and-normally-hearing-children
#10
Michèle Pettinato, Ilke De Clerck, Jo Verhoeven, Steven Gillis
OBJECTIVES: This longitudinal study examined the effect of emerging vocabulary production on the ability to produce the phonetic cues to prosodic prominence in babbled and lexical disyllables of infants with cochlear implants (CI) and normally hearing (NH) infants. Current research on typical language acquisition emphasizes the importance of vocabulary development for phonological and phonetic acquisition. Children with CI experience significant difficulties with the perception and production of prosody, and the role of possible top-down effects is, therefore, particularly relevant for this population...
February 15, 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28197087/the-association-between-work-related-rumination-and-heart-rate-variability-a-field-study
#11
Mark Cropley, David Plans, Davide Morelli, Stefan Sütterlin, Ilke Inceoglu, Geoff Thomas, Chris Chu
The objective of this study was to examine the association between perseverative cognition in the form of work-related rumination, and heart rate variability (HRV). We tested the hypothesis that high ruminators would show lower vagally mediated HRV relative to low ruminators during their leisure time. Individuals were classified as being low (n = 17) or high ruminators (n = 19), using the affective scale on the work-related rumination measure. HRV was assessed using a wrist sensor band (Microsoft Band 2). HRV was sampled between 8 pm and 10 pm over three workday evenings (Monday to Wednesday) while individuals carried out their normal evening routines...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28193630/mycolates-of-mycobacterium-tuberculosis-modulate-the-flow-of-cholesterol-for-bacillary-proliferation-in-murine-macrophages
#12
Ilke Vermeulen, Mark Baird, Juma Al-Dulayymi, Muriel Smet, Jan Verschoor, Johan Grooten
The differentiation of macrophages into lipid-filled foam cells is a hallmark of the lung granuloma that forms in patients with active tuberculosis (TB). Mycolic acids (MAs), the abundant lipid virulence factors in the cell wall of Mycobacterium tuberculosis (Mtb), can induce this foam phenotype possibly as a way to perturb host cell lipid homeostasis to support the infection. It is not exactly clear how MAs allow differentiation of foam cells during Mtb infection. Here we investigated how chemically synthetic MAs, each with a defined stereochemistry similar to natural Mtb-associated mycolates, influence cell foamy phenotype and mycobacterial proliferation in murine host macrophages...
February 13, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28188308/tetraspanin-8-is-a-novel-regulator-of-ilk-driven-%C3%AE-1-integrin-adhesion-and-signaling-in-invasive-melanoma-cells
#13
Manale El Kharbili, Clément Robert, Tiffany Witkowski, Emmanuelle Danty-Berger, Laetitia Barbollat-Boutrand, Ingrid Masse, Nicolas Gadot, Arnaud de la Fouchardière, Paul C McDonald, Shoukat Dedhar, François Le Naour, Françoise Degoul, Odile Berthier-Vergnes
Melanoma is well known for its propensity for lethal metastasis and resistance to most current therapies. Tumor progression and drug resistance depend to a large extent on the interplay between tumor cells and the surrounding matrix. We previously identified Tetraspanin 8 (Tspan8) as a critical mediator of melanoma invasion, whose expression is absent in healthy skin. The present study investigated whether Tspan8 may influence cell-matrix anchorage and regulate downstream molecular pathways leading to an aggressive behavior...
February 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28188026/clinical-significance-of-integrin-linked-kinase-in-laryngeal-squamous-cell-carcinoma
#14
Ping-An Wu, Shi-Sheng Li, Qing-Lai Tang, Bing-Bing Liu, Xin-Ming Yang
OBJECTIVE: To investigate the expression of integrin-linked kinase (ILK) and its relationship with clinicopathological parameters in laryngeal squamous cell carcinoma (LSCC). METHODS: 116 patients who had previously undergone complete resection of tumor for LSCC were studied retrospectively. The level of ILK expression in tumor tissues and adjacent nontumor tissues were determined by immunohistochemistry. RESULTS: Increased expression of ILK was found in 65...
February 7, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28159878/laminins-in-epithelial-cell-polarization-old-questions-in-search-of-new-answers
#15
Karl S Matlin, Satu-Marja Myllymäki, Aki Manninen
Laminin, a basement membrane protein discovered in 1979, was shortly thereafter implicated in the polarization of epithelial cells in both mammals and a variety of lower organisms. To transduce a spatial cue to the intrinsic polarization machinery, laminin must polymerize into a dense network that forms the foundation of the basement membrane. Evidence suggests that activation of the small GTPase Rac1 by β1-integrins mobilizes laminin-binding integrins and dystroglycan to consolidate formation of the laminin network and initiate rearrangements of both the actin and microtubule cytoskeleton to help establish the apicobasal axis...
February 3, 2017: Cold Spring Harbor Perspectives in Biology
https://www.readbyqxmd.com/read/28142633/-book-reviews
#16
Ilke Crone
No abstract text is available yet for this article.
February 2017: Praxis der Kinderpsychologie und Kinderpsychiatrie
https://www.readbyqxmd.com/read/28138714/overexpression-of-ilk-promotes-temozolomide-resistance-in-glioma-cells
#17
Feng Liang, Bing Wang, Long Bao, Yin-Sheng Zhao, Shi-Min Zhang, Shu-Qin Zhang
The present study aimed to investigate whether overexpression of integrin-linked kinase (ILK) affects drug resistance to temozolomide (TMZ) in glioma cells. To do this, a plasmid containing the ILK gene was transfected into the SHG‑44 human glioma cell line, and cells were subsequently cultured in the absence or presence of TMZ. The expression levels of ILK, multidrug resistance‑associated protein (MRP) and multi‑drug resistance protein (MDR) were assessed in these cells. Cell growth and apoptosis were measured by MTT and Hoechst staining, and flow cytometry, respectively...
March 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28077718/integrin-linked-kinase-ilk-deletion-disrupts-oligodendrocyte-development-by-altering-cell-cycle
#18
Rashad Hussain, Wendy B Macklin
During development, oligodendrocytes are initially specified, after which oligodendrocyte precursor cells (OPCs) migrate and proliferate before differentiating into myelinating cells. Lineage-specific programming of oligodendrocytes results from sensing environmental cues through membrane-bound receptors and related intracellular signaling molecules. Integrin-linked kinase (ILK) is an important protein that is expressed at the inner margins of the plasma membrane and can mediate some of these signals. The current studies demonstrate that ILK deletion reduces the proliferation and differentiation of OPCs in the developing CNS...
January 11, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28069177/increased-expression-of-integrin-linked-kinase-during-decidualization-regulates-the-morphological-transformation-of-endometrial-stromal-cells
#19
Chih-Feng Yen, Sung Hoon Kim, Shuen-Kuei Liao, Cem Atabekoglu, Serpil Uckac, Aydin Arici, Sefa Arlier, Chyi-Long Lee, Hsin-Shih Wang, Umit A Kayisli
OBJECTIVE: To study the impact of integrin-linked kinase (ILK) in endometrial stromal cells (ESCs) during decidualization. DESIGN: Laboratory study with the use of human endometrium. SETTING: University hospital. PATIENT(S): Fertile reproductive-age women who had not received hormonal treatment for 3 months before tissue collection. INTERVENTION(S): Endometrium tissue collection, in vitro decidualization of isolated ESCs, and small interfering (si) RNA transfection...
March 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28064041/recovering-fine-details-from-under-resolved-electron-tomography-data-using-higher-order-total-variation-%C3%A2-1-regularization
#20
Toby Sanders, Anne Gelb, Rodrigo B Platte, Ilke Arslan, Kai Landskron
Over the last decade or so, reconstruction methods using ℓ1 regularization, often categorized as compressed sensing (CS) algorithms, have significantly improved the capabilities of high fidelity imaging in electron tomography. The most popular ℓ1 regularization approach within electron tomography has been total variation (TV) regularization. In addition to reducing unwanted noise, TV regularization encourages a piecewise constant solution with sparse boundary regions. In this paper we propose an alternative ℓ1 regularization approach for electron tomography based on higher order total variation (HOTV)...
January 3, 2017: Ultramicroscopy
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