Abstract:
OBJECTIVES:Accumulating studies have investigated the PM2.5-induced pulmonary toxicity, while gaps still remain in understanding its toxic mechanism. Due to its high specific surface area and adsorption capacity similar to nanoparticles, PM2.5 acts as a significant carrier of metals in air and then leads to altered toxic effects. In this study, we aimed to use CBs and Ni as model materials to investigate the autophagy changes and pulmonary toxic effects at 30 days following intratracheal instillation of CBs-Ni mixture. MATERIALS AND METHODS:Groups of mice were instilled with 100 µL normal saline (NS), 20 µg CBs, and 4 µg Ni or CBs-Ni mixture, respectively. At 7 and 30 days post-instillation, all the mice were weighed and then sacrificed. The evaluation system was composed of the following: (a) autophagy and lysosomal function assessment, (b) trace element biodistribution observation in lungs, (c) pulmonary lavage biomedical analysis, (d) lung histopathological evaluation, (e) coefficient analysis of major organs and (f) CBs-Ni interaction and cell proliferation assessment. RESULTS:We found that after CBs-Ni co-exposure, no obvious autophagy and lysosomal dysfunction or pulmonary toxicity was detected, along with complete clearance of Ni from lung tissues as well as recovery of biochemical indexes to normal range. CONCLUSIONS:We conclude that the damaged autophagy and lysosomal function, as well as physiological function, was repaired at 30 days after exposure of CBs-Ni. Our findings provide a new idea for scientific assessment of the impact of fine particles on environment and human health, and useful information for the comprehensive treatment of air pollution.
journal_name
Cell Prolifjournal_title
Cell proliferationauthors
He W,Peng H,Ma J,Wang Q,Li A,Zhang J,Kong H,Li Q,Sun Y,Zhu Ydoi
10.1111/cpr.12813subject
Has Abstractpub_date
2020-07-01 00:00:00pages
e12813issue
7eissn
0960-7722issn
1365-2184journal_volume
53pub_type
杂志文章abstract:OBJECTIVES:Limbal stem cells (LSC) are self-renewing, highly proliferative cells in vitro, which express a set of specific markers and in vivo have the capacity to reconstruct the entire corneal epithelium in cases of ocular surface injury. Currently, LSC transplantation is a commonly used procedure in patients with ei...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2009.00623.x
更新日期:2009-10-01 00:00:00
abstract:OBJECTIVES:To evaluate the rapid repair potential of adipose-derived stem cells (ADSCs) co-overexpressing VEGF and GDNF on bilateral cavernous nerve injury (BCNI) in rat models. Progressive fibrosis of the penis that occurs shortly after BCNI is a key cause of clinical treatment difficulty of erectile dysfunction (ED)....
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12756
更新日期:2020-02-01 00:00:00
abstract:OBJECTIVES:It has been widely reported that maternal diabetes impairs oocyte quality. However, the responsible mechanisms remain to be explored. In the present study, we focused on whether SIRT3-GSK3β pathway mediates the meiotic defects in oocytes from diabetic mice. MATERIALS AND METHODS:GSK3β functions in mouse ooc...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12940
更新日期:2021-01-01 00:00:00
abstract::Chronic kidney disease (CKD) is a severe health problem worldwide, and vascular calcification (VC) contributes substantially to the cardiovascular morbidity and high mortality of CKD. CKD is often accompanied by a variety of pathophysiological states, such as inflammation, oxidative stress, hyperglycaemia, hyperparath...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12980
更新日期:2021-01-27 00:00:00
abstract::Telomere length plays an important role in regulating the proliferative capacity of cells, and serves as a marker for cell cycle history and also for their remaining replicative potential. Mesenchymal stromal cells (MSC) are known to be a significant cell source for therapeutic intervention and tissue engineering. To ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2006.00397.x
更新日期:2006-12-01 00:00:00
abstract:OBJECTIVES:Restoring a functional beta-cell mass is a fundamental goal in treating diabetes. A complex signalling pathway network coordinates the regulation of beta-cell proliferation, although a role for ERK5 in this network has not been reported. This question was addressed in this study. MATERIALS AND METHODS:We st...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12410
更新日期:2018-06-01 00:00:00
abstract:OBJECTIVE:Management of chondral defects has long been a challenge due to poor self-healing capacity of articular cartilage. Many approaches, ranging from symptomatic treatment to structural cartilage regeneration, have obtained very limited satisfactory results. Cartilage tissue engineering, which involves optimized c...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12295
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVES:The main objective of this paper was to investigate whether the oxygen consumption rate (OCR) of cells entrapped in alginate hydrogels depends on presence of soluble factors present in foetal bovine serum (FBS). MATERIALS AND METHODS:Pericellular oxygen concentrations were measured using a photochemical oxy...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12178
更新日期:2015-06-01 00:00:00
abstract:OBJECTIVES:Mesenchymal stem cells (MSCs) are frequently used for bone regeneration, however, they are limited in quantity. Moreover, their proliferation and differentiation capabilities reduce during cell culture expansion. Potential application of induced pluripotent stem cells (iPSCs) has been reported as a promising...
journal_title:Cell proliferation
pub_type: 杂志文章,评审
doi:10.1111/cpr.12321
更新日期:2017-04-01 00:00:00
abstract:OBJECTIVES:To investigate the function and regulatory mechanism of Krüppel-like factor 3 (KLF3) in lung cancer. MATERIALS AND METHODS:KLF3 expression was analysed by qRT-PCR and Western blot assays. The proliferation, migration, invasion, cycle and apoptosis were measured by CCK-8 and EdU, wound-healing and Transwell,...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12551
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:In humans, non-obstructive azoospermia (NOA) is a major cause of male infertility. However, the aetiology of NOA is largely unknown. Previous studies reported that protein CK2β was abundantly and broadly expressed in spermatogenic cells. Here, we investigate whether protein CK2β participates in spermatogenes...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12726
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Pre-eclampsia is a leading cause of morbidity and mortality during pregnancy. Although the two forms of this disorder, early- (EOPE) and late-onset of pre-eclampsia (LOPE) are different, the underlying pathology remains elusive. We aim to unravel the difference and to identify novel biomarkers for EOPE and L...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12968
更新日期:2020-12-17 00:00:00
abstract::The proliferation rate of mammalian cells is regulated normally in the G1 phase of the cell cycle. During this phase, it is convenient to assign positive and negative roles to the molecular programs that regulate the duration of G1 and the phase transition from G1 to S phase. Density-dependent inhibition of cellular p...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1995.tb00089.x
更新日期:1995-09-01 00:00:00
abstract:OBJECTIVES:Increasing evidences suggest that inducing mesenchymal stem cells to differentiate into osteoblasts has been as an especially important component in the prevention and therapy for degenerative bone disease. Here, we identify a novel lncRNA, linc02349, which increases significantly during osteogenic different...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12814
更新日期:2020-05-01 00:00:00
abstract::The relationship of cyclin-dependent kinase inhibitor 3 (CDKN3) with tumours has previously been presented in a number of publications. However, the molecular network and interpretation of CDKN3 through the cell cycle between non-malignancy associated hepatitis/cirrhosis and hepatocellular carcinoma (HCC) have remaine...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2011.00752.x
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:Low levels of adiponectin (APN), a biomarker of diabetes mellitus, have been implicated in the poor outcome of intracerebral haemorrhage (ICH). Herein, we aimed to demonstrate the neuroprotective effects of a blood-brain barrier-permeable APN peptide (APNp) on ICH injury in diabetic mice and explore the under...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12759
更新日期:2020-02-01 00:00:00
abstract::An ELISA was developed and optimized to measure cell proliferation using a monoclonal antibody to bromodeoxyuridine (BrdUrd). Incorporation of BrdUrd into myoblast monolayers, measured as the optical density at 492 nm, increased in response to fetal calf serum, IGF-I and EGF, the ELISA data correlated closely with dat...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1991.tb01179.x
更新日期:1991-09-01 00:00:00
abstract:OBJECTIVE:In this study, we generated an Rbm14 knockout mouse model to explore its functions during early mouse embryogenesis. MATERIALS AND METHODS:The Rbm14 knockout mouse model was generated by a combination of clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 and microinjection techniques. Th...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12724
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:Mouse embryonic stem cell (mESC) culture contains various heterogeneous populations, which serve as excellent models to study gene regulation in early embryo development. The heterogeneity is typically defined by transcriptional activities, for example, the expression of Nanog or Rex1 mRNA. Our objectives we...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12914
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVES:We have evaluated the physiological roles of transforming growth factor-beta1 (TGF-beta1) on differentiation, migration, proliferation and anti-apoptosis characteristics of cultured spinal cord-derived neural progenitor cells. METHODS:We have used neural progenitor cells that had been isolated and cultured ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2008.00514.x
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVES:This study was designed to investigate the role of circ_0078767/miR-330-3p/RASSF1A in non-small-cell lung cancer (NSCLC). Bioinformatic analysis was performed to screen for the differentially expressed genes in NSCLC tissues from adjacent lung tissues. MATERIALS AND METHODS:qRT-PCR was used to detect the RN...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12548
更新日期:2019-03-01 00:00:00
abstract:OBJECTIVES:In peripheral neuropathy, the underlying mechanisms of nerve and muscle degeneration include chronic inflammation and oxidative stress in fibrotic tissues. (-)-Epigallocatechin gallate (EGCG) is a major, active component in green tea and may scavenge free radical oxygen and attenuate inflammation. Conservati...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12730
更新日期:2020-01-01 00:00:00
abstract::In situ presence of numerous DNA strand breaks is a typical feature of apoptotic cells. Selective DNA strand break induction by photolysis (SBIP) at sites that contain incorporated halogenated DNA precursors has recently been proposed as a method of analysing DNA replication. Detection of DNA strand breaks, thus, enab...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1995.tb00045.x
更新日期:1995-11-01 00:00:00
abstract:OBJECTIVE:It is not known whether or not epithelial progenitors of the pyloric antrum are involved in gastric carcinogenesis. Normally, these progenitors give rise to two main cell lineages: pit and gland mucous cells. This study was designed to examine the changes that occur in pyloric antral mucous cell lineages and ...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.2008.00562.x
更新日期:2008-12-01 00:00:00
abstract::Rabbit embryo-fetal fluid (EFF) contains regulatory factors of cell proliferation which increase the duration of the cell cycle, induce a quiescent status in some cells and lead up to cell death in others. The objective of this study was to demonstrate which of the two processes, namely necrosis or apoptosis, was resp...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1993.tb00013.x
更新日期:1993-03-01 00:00:00
abstract::Recent epidemiological studies have demonstrated a correlation between regular aspirin (acetylsalicylic acid) use and decrease risk for the development of fatal colorectal cancer. An increase in the size of the cell proliferation compartment in colorectal crypts has been correlated with an increased risk for the devel...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/j.1365-2184.1995.tb00055.x
更新日期:1995-02-01 00:00:00
abstract:OBJECTIVES:MicroRNAs are powerful regulators in hepatocellular carcinoma (HCC) tumorigenesis. MicoRNA-191 (miR-191) has been reported to play an important role in HCC, However, the regulatory mechanism is still unclear. In this study, we investigated the role of miR-191 in HCC and studied its underlying mechanisms of a...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12635
更新日期:2019-09-01 00:00:00
abstract::Estimates of the clonogen content (number of microcolony-forming cells) of murine intestinal crypts using microcolony assays show an apparent dependence on the radiation dose used in the assay of clonogen content. Crypt radiation survival curves often show increased curvature beyond that expected on the basis of the c...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1046/j.1365-2184.2003.00279.x
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVES:Often, non-small cell lung cancers (NSCLC) respond only poorly to the tyrosine kinase inhibitor (TKI) gefitinib, which targets the epidermal growth factor receptor (EGFR), these poor responders EGFRs lacking activating mutations. In this study, we have attempted to improve TKI response of NSCLC cell lines (A...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12040
更新日期:2013-08-01 00:00:00
abstract:OBJECTIVES:To investigate behaviour and osteogenic cytokine expression of RAW264.7 macrophages grown on TiO2 nanotube layers. MATERIALS AND METHODS:The murine macrophage cell line RAW 264.7 was cultured on TiO2 nanotubes of varying diameter; macrophage morphology was examined using scanning electron microscopy. Cell a...
journal_title:Cell proliferation
pub_type: 杂志文章
doi:10.1111/cpr.12072
更新日期:2013-12-01 00:00:00