Increasing extracellular matrix collagen level and MMP activity induces cyst development in polycystic kidney disease.

Abstract:

BACKGROUND:Polycystic Kidney Disease (PKD) kidneys exhibit increased extracellular matrix (ECM) collagen expression and metalloproteinases (MMPs) activity. We investigated the role of these increases on cystic disease progression in PKD kidneys. METHODS:We examined the role of type I collagen (collagen I) and membrane bound type 1 MMP (MT1-MMP) on cyst development using both in vitro 3 dimensional (3D) collagen gel culture and in vivo PCK rat model of PKD. RESULTS:We found that collagen concentration is critical in controlling the morphogenesis of MDCK cells cultured in 3D gels. MDCK cells did not form 3D structures at collagen I concentrations lower than 1 mg/ml but began forming tubules when the concentration reaches 1 mg/ml. Significantly, these cells began to form cyst when collagen I concentration reached to 1.2 mg/ml, and the ratios of cyst to tubule structures increased as the collagen I concentration increased. These cells exclusively formed cyst structures at a collagen I concentration of 1.8 mg/ml or higher. Overexpression of MT1-MMP in MDCK cells significantly induced cyst growth in 3D collagen gel culture. Conversely, inhibition of MMPs activity with doxycycline, a FDA approved pan-MMPs inhibitor, dramatically slowed cyst growth. More importantly, the treatment of PCK rats with doxycycline significantly decreased renal tubule cell proliferation and markedly inhibited the cystic disease progression. CONCLUSIONS:Our data suggest that increased collagen expression and MMP activity in PKD kidneys may induce cyst formation and expansion. Our findings also suggest that MMPs may serve as a therapeutic target for the treatment of human PKD.

journal_name

BMC Nephrol

journal_title

BMC nephrology

authors

Liu B,Li C,Liu Z,Dai Z,Tao Y

doi

10.1186/1471-2369-13-109

subject

Has Abstract

pub_date

2012-09-11 00:00:00

pages

109

issn

1471-2369

pii

1471-2369-13-109

journal_volume

13

pub_type

杂志文章
  • Analysis of kidney dysfunction in orthopaedic patients.

    abstract:BACKGROUND:This retrospective study was undertaken to determine the incidence of kidney dysfunction (KD) and to identify potential risk factors contributing to development of KD in orthopaedic population following an elective or emergency surgery. METHODS:A total of 1025 patients were admitted in our institution over ...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-13-101

    authors: Kateros K,Doulgerakis C,Galanakos SP,Sakellariou VI,Papadakis SA,Macheras GA

    更新日期:2012-09-03 00:00:00

  • A comparative study of bone biopsies from the iliac crest, the tibial bone, and the lumbar spine.

    abstract:BACKGROUND:Patients with an impaired renal function show a high incidence of bone and mineral disturbances. These 'chronic kidney disease - mineral and bone disorders' (CKD-MBD) range from high turnover osteoporosis to adynamic bone disease. Currently, the histomorphometric analysis of a bone biopsy taken from the ilia...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-017-0550-5

    authors: Hiller RG,Patecki M,Neunaber C,Reifenrath J,Kielstein JT,Kielstein H

    更新日期:2017-04-13 00:00:00

  • Impaired renal function impacts negatively on vascular stiffness in patients with coronary artery disease.

    abstract:BACKGROUND:Chronic kidney disease (CKD) and coronary artery disease (CAD) are independently associated with increased vascular stiffness. We examined whether renal function contributes to vascular stiffness independently of CAD status. METHODS:We studied 160 patients with CAD and 169 subjects without CAD. The 4-variab...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-14-173

    authors: Rossi SH,McQuarrie EP,Miller WH,Mackenzie RM,Dymott JA,Moreno MU,Taurino C,Miller AM,Neisius U,Berg GA,Valuckiene Z,Hannay JA,Dominiczak AF,Delles C

    更新日期:2013-08-13 00:00:00

  • Off-clamp partial nephrectomy has a positive impact on short- and long-term renal function: a systematic review and meta-analysis.

    abstract:BACKGROUND:Ongoing efforts are focused on shortening ischemia intervals as much as possible during partial nephrectomy to preserve renal function. Off-clamp partial nephrectomy (off-PN) has been a common strategy for to avoid ischemia in small renal tumors. Although studies comparing the advantages between off-PN with ...

    journal_title:BMC nephrology

    pub_type: 杂志文章,meta分析

    doi:10.1186/s12882-018-0993-3

    authors: Deng W,Liu X,Hu J,Chen L,Fu B

    更新日期:2018-07-31 00:00:00

  • A novel model of reno-cardiac syndrome in the C57BL/ 6 mouse strain.

    abstract:BACKGROUND:The end stage renal disease population has a 20 fold higher incidence of cardiovascular mortality compared to the overall population. The development of reno-cardiac syndrome in these patients will result in cardiovascular events to be the cause of 50% of fatalities. There is therefore a need to research imp...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-018-1155-3

    authors: Kieswich JE,Chen J,Alliouachene S,Caton PW,McCafferty K,Thiemermann C,Yaqoob MM

    更新日期:2018-12-04 00:00:00

  • Gitelman-like syndrome after cisplatin therapy: a case report and literature review.

    abstract:BACKGROUND:Cisplatin is a well-known nephrotoxic antineoplastic drug. Chronic hypokalemic metabolic alkalosis with hypomagnesemia and hypocalciuria is one of the rare complications associated with its use. CASE PRESENTATION:A 42-year-old woman presented with a 20 year-history of hypokalemic metabolic alkalosis with hy...

    journal_title:BMC nephrology

    pub_type: 杂志文章,评审

    doi:10.1186/1471-2369-7-10

    authors: Panichpisal K,Angulo-Pernett F,Selhi S,Nugent KM

    更新日期:2006-05-24 00:00:00

  • Interaction between acyl-ghrelin and BMI predicts clinical outcomes in hemodialysis patients.

    abstract:BACKGROUND:Ghrelin, a gastric orexigenic peptide, and body mass index (BMI) are known as inversely associated to each other and are both linked to cardiovascular (CV) risk and mortality in maintenance hemodialysis (MHD) patients. However, it is unclear whether the interaction between ghrelin and BMI is associated with ...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-017-0442-8

    authors: Beberashvili I,Sinuani I,Azar A,Shapiro G,Feldman L,Doenyas-Barak K,Stav K,Efrati S

    更新日期:2017-01-18 00:00:00

  • Outcomes following surgery for fractured neck of femur in dialysis patients: a 5-year review from a district general hospital in the United Kingdom.

    abstract:BACKGROUND:Neck of femur fractures are associated with high mortality and have increased prevalence in dialysis patients. Delays in operating on dialysis patients can occur as a result of logistical or medical issues; it has previously been shown that delays on operating on neck of femur fractures in the general popula...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-016-0234-6

    authors: Swift O,Ayub A,Mathavakkannan S,de Roeck N

    更新日期:2016-03-03 00:00:00

  • Beyond dialysis decisions: a qualitative exploration of decision-making among culturally and linguistically diverse adults with chronic kidney disease on haemodialysis.

    abstract:BACKGROUND:To date, limited research has been dedicated to exploring the experience of decision-making for chronic kidney disease (CKD) patients who have initiated dialysis and have to make decisions in the context of managing multiple illnesses. Evidence about the experience of decision-making for minority or disadvan...

    journal_title:BMC nephrology

    pub_type: 杂志文章,多中心研究

    doi:10.1186/s12882-018-1131-y

    authors: Muscat DM,Kanagaratnam R,Shepherd HL,Sud K,McCaffery K,Webster A

    更新日期:2018-11-27 00:00:00

  • Renal disease and accidental falls: a review of published evidence.

    abstract:BACKGROUND:The pathogenesis of falling is complex, and identification of risk factors may be essential for prevention. The relationship between renal disease and falls is unclear, and the goal of this study was to collect the available evidence and investigate the relationship between accidental falls and renal dysfunc...

    journal_title:BMC nephrology

    pub_type: 杂志文章,评审

    doi:10.1186/s12882-015-0173-7

    authors: López-Soto PJ,De Giorgi A,Senno E,Tiseo R,Ferraresi A,Canella C,Rodríguez-Borrego MA,Manfredini R,Fabbian F

    更新日期:2015-10-29 00:00:00

  • Serum 25-Hydroxyvitamin D were associated with higher risk of both albuminuria and impaired GFR incidence: a cohort study based on CLHLS study.

    abstract:BACKGROUND:This study aimed to examine the relationship between 25-hyfromxyvitamin D (25OHD) and chronic kidney disease (CKD) incidence. METHODS:All the elderly who had participated both in the 2011-2012 survey and 2014 survey in the Chinese Longitudinal Healthy Longevity Survey (CLHLS), and have biomarker data were i...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-019-1202-8

    authors: Liu M,Wang J,He Y

    更新日期:2019-01-15 00:00:00

  • Low serum parathyroid hormone is a risk factor for peritonitis episodes in incident peritoneal dialysis patients: a retrospective study.

    abstract:BACKGROUND:Serum parathyroid hormone (PTH) levels have been reported to be associated with infectious mortality in peritoneal dialysis (PD) patients. Peritonitis is the most common and fatal infectious complication, resulting in technique failure, hospital admission and mortality. Whether PTH is associated with periton...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-021-02241-0

    authors: Yang Y,Da J,Jiang Y,Yuan J,Zha Y

    更新日期:2021-01-29 00:00:00

  • Evaluation of High Resolution Melting analysis as an alternate tool to screen for risk alleles associated with small kidneys in Indian newborns.

    abstract:BACKGROUND:Single nucleotide polymorphisms (SNPs) are the most common forms of sequence variations in the human genome. They contribute to the human phenotypic spectrum and are associated with variations in response to pathogens, drugs and vaccines. Recently, SNPs in three human genes involved in kidney development (RE...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-12-60

    authors: Raghavendra A,Siji A,Sridhar TS,Phadke K,Vasudevan A

    更新日期:2011-10-28 00:00:00

  • Sedentary behaviour, physical activity, and renal function in older adults: isotemporal substitution modelling.

    abstract:BACKGROUND:Physical inactivity and sedentary behaviour (too much sitting) can contribute to renal dysfunction. However, the potential benefits of behavioural change (e.g. replacing sedentary behaviour with physical activity) on renal function are not well understood. We used isotemporal substitution to model potential ...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-020-01869-8

    authors: Kosaki K,Tanahashi K,Matsui M,Akazawa N,Osuka Y,Tanaka K,Dunstan DW,Owen N,Shibata A,Oka K,Maeda S

    更新日期:2020-06-03 00:00:00

  • Urinalysis findings and urinary kidney injury biomarker concentrations.

    abstract:INTRODUCTION:Urinary biomarkers of kidney injury are presumed to reflect renal tubular damage. However, their concentrations may be influenced by other factors, such as hematuria or pyuria. We sought to examine what non-injury related urinalysis factors are associated with urinary biomarker levels. METHODS:We examined...

    journal_title:BMC nephrology

    pub_type: 杂志文章,多中心研究

    doi:10.1186/s12882-017-0629-z

    authors: Nadkarni GN,Coca SG,Meisner A,Patel S,Kerr KF,Patel UD,Koyner JL,Garg AX,Philbrook HT,Edelstein CL,Shlipak M,El-Khoury J,Parikh CR,TRIBE-AKI Consortium Investigators.

    更新日期:2017-07-06 00:00:00

  • Incidence, aetiology and outcomes of obstetric-related acute kidney injury in Malawi: a prospective observational study.

    abstract:BACKGROUND:Obstetric-related acute kidney injury (AKI) is thought to be a key contributor to the overall burden of AKI in low resource settings, causing significant and preventable morbidity and mortality. However, epidemiological data to corroborate these hypotheses is sparse. This prospective observational study aims...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-018-0824-6

    authors: Cooke WR,Hemmilä UK,Craik AL,Mandula CJ,Mvula P,Msusa A,Dreyer G,Evans R

    更新日期:2018-02-02 00:00:00

  • The lived experiences of patients undergoing hemodialysis with the concept of care: a phenomenological study.

    abstract:BACKGROUND:Providing patient-centered care needs in patients with chronic renal failure undergoing hemodialysis is important in inspiring their confidence to continue their treatment and promote their mental and social health. Therefore, recognizing the concept of care from the viewpoint of these patients can be helpfu...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-018-1138-4

    authors: Shahgholian N,Yousefi H

    更新日期:2018-11-26 00:00:00

  • RhoA deficiency disrupts podocyte cytoskeleton and induces podocyte apoptosis by inhibiting YAP/dendrin signal.

    abstract:BACKGROUND:Podocyte apoptosis is a major mechanism that leads to proteinuria in many kidney diseases. However, the concert mechanisms that cause podocyte apoptosis in these kidney diseases are not fully understood. RhoA is one of Rho GTPases that has been well studied and plays a key role in regulating cytoskeletal arc...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-016-0287-6

    authors: Huang Z,Zhang L,Chen Y,Zhang H,Yu C,Zhou F,Zhang Z,Jiang L,Li R,Ma J,Li Z,Lai Y,Lin T,Zhao X,Zhang Q,Zhang B,Ye Z,Liu S,Wang W,Liang X,Liao R,Shi W

    更新日期:2016-07-07 00:00:00

  • Effect of hyperinsulinemia during hemodialysis on the insulin-like growth factor system and inflammatory biomarkers: a randomized open-label crossover study.

    abstract:BACKGROUND:A marked reduction in serum levels of bioactive insulin-like growth factor-I (IGF-I) has been observed in fasting hemodialysis (HD) patients during a 4-h HD session. The aim of the present study was to investigate the beneficial effect of hyperinsulinemia during HD on bioactive IGF-I and inflammatory biomark...

    journal_title:BMC nephrology

    pub_type: 杂志文章,随机对照试验

    doi:10.1186/1471-2369-14-80

    authors: Reinhard M,Frystyk J,Jespersen B,Bjerre M,Christiansen JS,Flyvbjerg A,Ivarsen P

    更新日期:2013-04-04 00:00:00

  • A prospective observational study comparing a non-operator dependent automatic PWV analyser to pulse pressure, in assessing arterial stiffness in hemodialysis.

    abstract:BACKGROUND:Chronic kidney disease (CKD) accelerates vascular stiffening related to age. Arterial stiffness may be evaluated measuring the carotid-femoral pulse wave velocity (PWV) or more simply, as recommended by KDOQI, monitoring pulse pressure (PP). Both correlate to survival and incidence of cardiovascular disease....

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-015-0058-9

    authors: Salvadé I,Schätti-Stählin S,Violetti E,Schönholzer C,Cereghetti C,Zwahlen H,Berwert L,Burnier M,Gabutti L

    更新日期:2015-04-23 00:00:00

  • Significance of histological crescent formation in patients with IgA vasculitis (Henoch-Schönlein purpura)-related nephritis: a cohort in the adult Chinese population.

    abstract:BACKGROUND:IgA vasculitis (IgAV, formerly Henoch-Schönlein purpura) is a type of systemic vasculitis. This study aimed to explore the clinicopathological features, treatment and renal outcomes of adult IgAV-related nephritis (Henoch-Schönlein purpura nephritis) patients with different degrees of crescent formation. ME...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-018-1117-9

    authors: Huang X,Wu J,Wu XM,Hao YX,Zeng CH,Liu ZH,Tang Z

    更新日期:2018-11-22 00:00:00

  • Designing a web-application to support home-based care of childhood CKD stages 3-5: qualitative study of family and professional preferences.

    abstract:BACKGROUND:There is a lack of online, evidence-based information and resources to support home-based care of childhood CKD stages 3-5. METHODS:Qualitative interviews were undertaken with parents, patients and professionals to explore their views on content of the proposed online parent information and support (OPIS) w...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-15-34

    authors: Swallow VM,Hall AG,Carolan I,Santacroce S,Webb NJ,Smith T,Hanif N

    更新日期:2014-02-18 00:00:00

  • Developing nephrology services in low income countries: a case of Tanzania.

    abstract:BACKGROUND:The burden of kidney diseases is reported to be higher in lower- and middle-income countries as compared to developed countries, and countries in sub-Saharan Africa are reported to be most affected. Health systems in most sub-Sahara African countries have limited capacity in the form of trained and skilled h...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-019-1568-7

    authors: Furia FF,Shoo J,Ruggajo PJ,Kilonzo K,Basu G,Yeates K,Varughese S,Svarstad E,Kisanga O

    更新日期:2019-10-17 00:00:00

  • Premature aging of circulating T cells predicts all-cause mortality in hemodialysis patients.

    abstract:BACKGROUND:Patients with end-stage renal disease (ESRD) exhibit a premature aging phenotype of immune system, which is recently concerned as a significant factor for increased risk of various morbidities. Nevertheless, there are few dates explicating the relevancy of T cell senescence to mortality. In this study, we pr...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-020-01920-8

    authors: Xiang F,Chen R,Cao X,Shen B,Chen X,Ding X,Zou J

    更新日期:2020-07-13 00:00:00

  • Associations of GSTM1*0 and GSTA1*A genotypes with the risk of cardiovascular death among hemodialyses patients.

    abstract:BACKGROUND:The presence of glutathione transferase (GST) M1 null genotype (GSTM1-null) in end-stage renal disease (ESRD) patients is associated with lower overall survival rate in comparison to those with GSTM1-active variants. We examined association between GSTM1 and GSTT1 deletion polymorphisms as well as SNPs in GS...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-15-12

    authors: Suvakov S,Damjanovic T,Pekmezovic T,Jakovljevic J,Savic-Radojevic A,Pljesa-Ercegovac M,Radovanovic S,Simic DV,Pljesa S,Zarkovic M,Mimic-Oka J,Dimkovic N,Simic T

    更新日期:2014-01-14 00:00:00

  • Comparison of visceral, body fat indices and anthropometric measures in relation to chronic kidney disease among Chinese adults from a large scale cross-sectional study.

    abstract:BACKGROUND:The aim of the study was to assess the association between chronic kidney disease (CKD) and obesity in predicting CKD among Chinese adults, distinguishing between 5 different adiposity indices: visceral fat index (VFI), percentage body fat (PBF), body mass index (BMI), waist circumference (WC) and waist-to-h...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-018-0837-1

    authors: Dong Y,Wang Z,Chen Z,Wang X,Zhang L,Nie J,Zheng C,Wang J,Shao L,Tian Y,Gao R

    更新日期:2018-02-17 00:00:00

  • Identifying risk groups of infectious spondylitis in patients with end-stage renal disease under hemodialysis: a propensity score-matched case-control study.

    abstract:BACKGROUND:Patients with end-stage renal disease (ESRD) under hemodialysis (HD) are at greater risks of infectious spondylitis (IS), but there is no reliable predictor that facilitate early detection of this relatively rare and insidious disease. METHODS:A retrospective review of the medical records from patients with...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-019-1504-x

    authors: Lu KL,Huang WH,Lu YA,Lin CY,Wu HH,Hsu CW,Weng CH,Wu CY,Wu IW,Wu MY,Yen TH,Yang HY

    更新日期:2019-08-16 00:00:00

  • Complement activation products in the circulation and urine of primary membranous nephropathy.

    abstract:BACKGROUND:Complement activation plays a substantial role in the pathogenesis of primary membranous nephropathy (pMN). C5b-9, C3c, MBL, and factor B have been documented in the subepithelial immune deposits. However, the changing of complement activation products in circulation and urine is not clear. METHODS:We measu...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-019-1509-5

    authors: Zhang MF,Huang J,Zhang YM,Qu Z,Wang X,Wang F,Meng LQ,Cheng XY,Cui Z,Liu G,Zhao MH

    更新日期:2019-08-09 00:00:00

  • Changes in physical activity and risk of all-cause mortality in patients on maintence hemodialysis: a retrospective cohort study.

    abstract:BACKGROUND:A previous cohort study indicated a significant association of lower baseline level of physical activity in hemodialysis patients with elevated risks of mortality. However, there have been no reports regarding the association between changes in physical activity over time and mortality in hemodialysis patien...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/s12882-017-0569-7

    authors: Shimoda T,Matsuzawa R,Yoneki K,Harada M,Watanabe T,Matsumoto M,Yoshida A,Takeuchi Y,Matsunaga A

    更新日期:2017-05-08 00:00:00

  • The mineralocorticoid receptor antagonist eplerenone reduces renal interstitial fibrosis after long-term cyclosporine treatment in rat: antagonizing cyclosporine nephrotoxicity.

    abstract:BACKGROUND:Chronic cyclosporine-(CsA)-mediated loss of kidney function is a major clinical problem in organ transplantation. We hypothesized that the mineralocorticoid receptor antagonist eplerenone (EPL) prevents chronic CsA-induced renal interstitial volume increase, tubule loss, and functional impairment in a rat mo...

    journal_title:BMC nephrology

    pub_type: 杂志文章

    doi:10.1186/1471-2369-14-42

    authors: Nielsen FT,Jensen BL,Hansen PB,Marcussen N,Bie P

    更新日期:2013-02-20 00:00:00