Abstract:
:Platelet-released growth factor (PRGF) is a thrombocyte concentrate lysate which, like its clinically equivalent variations (e.g., Vivostat PRF® (platelet-rich fibrin)), is known to support the healing of chronic and hard-to-heal wounds. However, studies on the effect of PRGF on keratinocytes remain scarce. This study aims to identify genes in keratinocytes that are significantly influenced by PRGF. Therefore, we performed a whole transcriptome and gene ontology (GO) enrichment analysis of PRGF-stimulated human primary keratinocytes. This revealed an increased expression of genes involved in extracellular matrix (ECM) organization. Real-time polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA) analysis confirmed the PRGF-mediated induction of selected ECM-related factors such as transforming growth factor beta-induced protein, fibronectin 1, matrix metalloproteinase-9, transglutaminase 2, fermitin family member 1, collagen type I alpha 1 and collagen type XXII alpha 1. PRGF-induced expression of the above factors was influenced by blockade of the epidermal growth factor receptor (EGFR), a receptor playing a crucial role in wound healing. A differential induction of the investigated factors was also detected in skin explants exposed to PRGF and in experimentally generated in vivo wounds treated with Vivostat PRF®. Together, our study indicates that the induction of ECM-related factors may contribute to the beneficial wound-healing effects of PRGF-based formulations.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Bayer A,Wijaya B,Möbus L,Rademacher F,Rodewald M,Tohidnezhad M,Pufe T,Drücke D,Gläser R,Harder Jdoi
10.3390/ijms21124404subject
Has Abstractpub_date
2020-06-20 00:00:00issue
12issn
1422-0067pii
ijms21124404journal_volume
21pub_type
杂志文章abstract::Microwave-assisted depolymerization of black-liquor lignin in formic acid was studied, concentrating on the yield of liquid fractions as bio-oil 1 (mainly aromatic monomers) and bio-oil 2 (mainly aromatic oligomers) and the distribution of the specific compositions. Bio-oil 1 (9.69%) and bio-oil 2 (54.39%) achieved th...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18102082
更新日期:2017-10-01 00:00:00
abstract::Non-coding RNA species contribute more than 90% of all transcripts and have gained increasing attention in the last decade. One of the most recent members of this group are long non-coding RNAs (lncRNAs) which are characterized by a length of more than 200 nucleotides and a lack of coding potential. However, in contra...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms20133276
更新日期:2019-07-03 00:00:00
abstract::The paper presents a detailed study of the biological effects of two amino acid hydroxyurea derivatives that showed selective antiproliferative effects in vitro on the growth of human tumor cell line SW620. Tested compounds induced cell cycle perturbations and apoptosis. Proteins were identified by proteomics analyses...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms141223654
更新日期:2013-12-04 00:00:00
abstract::There is a complex collection of neuroendocrine function during the postpartum period. Prolactin (PRL) released by suckling stimulus and its PRL receptors (PRL-R) in the central nervous system (CNS) are involved in hyporesponsiveness of the hypothalamic-pituitary-adrenal (HPA) axis in lactating mammals including roden...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18071370
更新日期:2017-06-27 00:00:00
abstract::Gaucher disease (GD) is an autosomal recessive lysosomal storage disorder caused by mutations in the acid β-glucosidase gene (GBA1). Besides causing GD, GBA1 mutations constitute the main genetic risk factor for developing Parkinson's disease. The molecular basis of neurological manifestations in GD remain elusive. Ho...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21093268
更新日期:2020-05-05 00:00:00
abstract::Traumatic brain injury (TBI) represents an important problem of global health. The damage related to TBI is first due to the direct injury and then to a secondary phase in which neuroinflammation plays a key role. NLRP3 inflammasome is a component of the innate immune response and different diseases, such as neurodege...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21176204
更新日期:2020-08-27 00:00:00
abstract::Previously, we have found that mildronate [3-(2,2,2-trimethylhydrazinium) propionate dihydrate], a small molecule with charged nitrogen and oxygen atoms, protects mitochondrial metabolism that is altered by inhibitors of complex I and has neuroprotective effects in an azidothymidine-neurotoxicity mouse model. In the p...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms11114465
更新日期:2010-11-09 00:00:00
abstract::There is a growing body of evidence showing the importance of physical activity against acute ischemic events in various organs. Ischemia/reperfusion injury (I/R) is characterized by tissue damage as a result of restriction and subsequent restoration of blood supply to an organ. Oxidative stress due to increased react...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21249382
更新日期:2020-12-09 00:00:00
abstract::Mesenchymal stem cells (MSCs) are multipotent; non-hematopoietic stem cells. Because of their immunoregulatory abilities; MSCs are widely used for different clinical applications. Compared with that of other immune cells; the investigation of how MSCs specifically regulate B-cells has been superficial and insufficient...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms17050650
更新日期:2016-05-05 00:00:00
abstract::Brown adipose tissue (BAT) is an important target for obesity treatment and prevention. Soluble epoxide hydrolase (sEH) converts bioactive epoxy fatty acids (EpFAs) into less active diols. sEH inhibitors (sEHI) are beneficial in many chronic diseases by stabilizing EpFAs. However, roles of sEH and sEHI in brown adipog...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21197039
更新日期:2020-09-24 00:00:00
abstract::At present, due to the growing attention focused on the issue of tendon-bone healing, we carried out an animal study of the use of genetic intervention combined with cell transplantation for the promotion of this process. Here, the efficacy of bone marrow stromal cells infected with bone morphogenetic protein-2 (BMP-2...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms131013605
更新日期:2012-10-22 00:00:00
abstract::Acute erythroleukemia (AEL) is a rare disease typically associated with a poor prognosis. The median survival ranges between 3-9 months from initial diagnosis. Hypomethylating agents (HMAs) have been shown to prolong survival in patients with myelodysplastic syndromes (MDS) and AML, but there is limited data of their ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,多中心研究
doi:10.3390/ijms18040837
更新日期:2017-04-14 00:00:00
abstract::Previous studies have demonstrated that microgravity could lead to health risks. The investigation of the molecular mechanisms from the aspect of systems biology has not been performed yet. Here, we integratively analyzed transcriptional and post-transcriptional regulations based on gene and miRNA expression profiles ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21207585
更新日期:2020-10-14 00:00:00
abstract::This paper presents the results obtained after studying the thermal stability and decomposition kinetics of perindopril erbumine as a pure active pharmaceutical ingredient as well as a solid pharmaceutical formulation containing the same active pharmaceutical ingredient (API). Since no data were found in the literatur...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms18010164
更新日期:2017-01-15 00:00:00
abstract::Solute carrier family 9 isoform 3 (SLC9A3), a Na⁺/H⁺ exchanger, regulates the transepithelial absorption of Na⁺ and water and is primarily expressed on the apical membranes of the intestinal epithelium, renal proximal tubule, epididymis, and vas deferens. Loss of the Slc9a3 allele in mice enhances intestinal fluid and...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms19010103
更新日期:2017-12-29 00:00:00
abstract::Proliferation and apoptosis are important physiological processes of preadipocytes. Rev-erbα is a circadian clock gene, and its activity contributes to several physiological processes in various cells. Previous studies demonstrated that Rev-erbα promotes preadipocyte differentiation, but a role of Rev-erbα on preadipo...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20184524
更新日期:2019-09-12 00:00:00
abstract::Hepatic ischemia/reperfusion (I/R) injury is a leading cause of organ dysfunction and failure in numerous pathological and surgical settings. At the core of this issue lies mitochondrial dysfunction. Hence, strategies that prime mitochondria towards damage resilience might prove applicable in a clinical setting. A pro...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21144896
更新日期:2020-07-11 00:00:00
abstract::Aromatic isocyanides including isocyanonaphthalene derivatives have been proven to be very effective fluorescent sensors for the quantification of Hg(II) ions in water. Thus, the reaction of 1,5-isocyanoaminonaphthalene (1,5-ICAN), which is one of the most important members of this family, with water and HgCl2 as the ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21155588
更新日期:2020-08-04 00:00:00
abstract::The Cpi-17 (ppp1r14) gene family is an evolutionarily conserved, vertebrate specific group of protein phosphatase 1 (PP1) inhibitors. When phosphorylated, Cpi-17 is a potent inhibitor of myosin phosphatase (MP), a holoenzyme complex of the regulatory subunit Mypt1 and the catalytic subunit PP1. Myosin phosphatase deph...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21165709
更新日期:2020-08-09 00:00:00
abstract::Glycosyltransferases that use polyisoprenol-linked donor substrates are categorized in the GT-C superfamily. In eukaryotes, they act in the endoplasmic reticulum (ER) lumen and are involved in N-glycosylation, glypiation, O-mannosylation, and C-mannosylation of proteins. We generated a membrane topology model of C-man...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20194842
更新日期:2019-09-29 00:00:00
abstract::Neurons are structurally unique and have dendrites and axons that are vulnerable to injury. Some neurons in the peripheral nervous system (PNS) can regenerate their axons after injuries. However, most neurons in the central nervous system (CNS) fail to do so, resulting in irreversible neurological disorders. To unders...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms22020474
更新日期:2021-01-06 00:00:00
abstract::For a long time, the tight junction (TJ) was known to form and regulate the paracellular barrier between epithelia and endothelial cell sheets. Starting shortly after the discovery of the proteins forming the TJ-mainly, the two families of claudins and TAMPs-several other functions have been discovered, a striking one...
journal_title:International journal of molecular sciences
pub_type: 社论
doi:10.3390/ijms21134612
更新日期:2020-06-29 00:00:00
abstract::Avascular meniscus tears show poor intrinsic regenerative potential. Thus, lesions within this area predispose the patient to developing knee osteoarthritis. Current research focuses on regenerative approaches using growth factors or mesenchymal stem cells (MSCs) to enhance healing capacity within the avascular menisc...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20051120
更新日期:2019-03-05 00:00:00
abstract::Congenital cataracts are the prime cause for irreversible blindness in children. The global incidence of congenital cataract is 2.2-13.6 per 10,000 births, with the highest prevalence in Asia. Nearly half of the congenital cataracts are of familial nature, with a predominant autosomal dominant pattern of inheritance. ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms21249569
更新日期:2020-12-16 00:00:00
abstract::Protein aggregation is classically considered the main cause of neuronal death in neurodegenerative diseases (NDDs). However, increasing evidence suggests that alteration of RNA metabolism is a key factor in the etiopathogenesis of these complex disorders. Non-coding RNAs are the major contributor to the human transcr...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21249582
更新日期:2020-12-16 00:00:00
abstract::DNA damage-regulated autophagy modulator protein 1 (DRAM1), a multi-pass membrane lysosomal protein, is reportedly a tumor protein p53 (TP53) target gene involved in autophagy. During cerebral ischemia/reperfusion (I/R) injury, DRAM1 protein expression is increased, and autophagy is activated. However, the functional ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms151019253
更新日期:2014-10-23 00:00:00
abstract::The objective of this study was to evaluate the effect of titanium immobilized with a cationic antimicrobial peptide (JH8194) derived from histatin on the biofilm formation of Porphyromonas gingivalis and differentiation of osteoblastic cells (MC3T3-E1). The titanium specimens (Ti) were immobilized with JH8194, accord...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms11041458
更新日期:2010-04-02 00:00:00
abstract::Ordered mesoporous silica (OMS) is a very interesting nanostructured material for the design and engineering of new target and controlled drug-delivery systems. Particularly relevant is the interaction between OMS and proteins. Large pores (6–9 nm) micrometric particles can be used for the realization of a drug depot ...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms19071991
更新日期:2018-07-08 00:00:00
abstract::Adult neurogenesis, involving the generation of functional neurons from adult neural stem cells (NSCs), occurs constitutively in discrete brain regions such as hippocampus, sub-ventricular zone (SVZ) and hypothalamus. The intrinsic structural plasticity of the neurogenic process allows the adult brain to face the cont...
journal_title:International journal of molecular sciences
pub_type: 杂志文章,评审
doi:10.3390/ijms21228819
更新日期:2020-11-21 00:00:00
abstract::In the presence of dietary lipids, both apolipoprotein A-IV (ApoA-IV) production and brown adipose tissue (BAT) thermogenesis are increased. The effect of dietary lipid-induced AproA-IV on BAT thermogenesis and energy expenditure remains unknown. In the present study, we hypothesized that ApoA-IV knockout (ApoA-IV-KO)...
journal_title:International journal of molecular sciences
pub_type: 杂志文章
doi:10.3390/ijms20133176
更新日期:2019-06-28 00:00:00