1
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Zina D, Rosita K, Kristina Z, Giedre R, Jurate M. Case Report: Autosomal dominant polycystic kidney disease and Wilms' tumor in infancy and childhood. Front Pediatr 2024; 12:1322142. [PMID: 38577638 PMCID: PMC10991706 DOI: 10.3389/fped.2024.1322142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 03/11/2024] [Indexed: 04/06/2024] Open
Abstract
Background Autosomal dominant polycystic kidney disease (ADPKD) is rare but one of the most common inherited kidney diseases. Normal kidney function is maintained until adulthood in most patients. About 7 in 10 patients with ADPKD develop kidney failure in the latter half of their fifth decade of life. Wilms' tumor, or nephroblastoma, is the most common malignant tumor stemming from kidney cells in the pediatric age group. This type of tumor is the most frequently occurring kidney malignancy in children between the ages of 0 and 5 years. The exact cause of Wilms' tumor is unknown, though about 10% of cases have a genetic predisposition. Wilms' tumor is one of the most successfully treated childhood oncological diseases. Overall, the 5-year survival rates were approximately 90% in both the National Wilms Tumor Study (NWTS) and Paediatric Oncology SIOP studies, showing similar results. Case presentation We report a case of a girl diagnosed with autosomal polycystic kidney disease, who subsequently developed Wilms' tumor and underwent successful treatment with chemotherapy. Polycystic kidney disease was suspected in the fetus during prenatal ultrasound and confirmed after birth with ultrasound and genetic testing. The Wilms tumor was an accidental finding during abdominal MRI at the age of 2 years old to rule out liver pathology. Conclusion Reports on whether a diagnosis of ADPKD is a risk factor for malignancy are conflicting. In this particular case, Wilms' tumor is present in the background of polycystic kidney disease and was timely diagnosed by an incidental MRI.
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Affiliation(s)
- Doviltyte Zina
- Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Pediatrics, Medical Academy, Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
| | - Kiudeliene Rosita
- Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Pediatrics, Medical Academy, Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
| | - Zviniene Kristina
- Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
| | - Rutkauskiene Giedre
- Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Pediatrics, Medical Academy, Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
| | - Masalskiene Jurate
- Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Department of Pediatrics, Medical Academy, Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania
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2
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Murakami H, Okubo S, Kobayashi M, Akabane M, Matsumura M, Shindoh J, Hashimoto M. Gallbladder cancer concomitant with autosomal dominant polycystic kidney disease: A case report. Clin Case Rep 2022; 10:e6734. [PMID: 36540879 PMCID: PMC9755817 DOI: 10.1002/ccr3.6734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
The case is a 67-year-old female with autosomal dominant polycystic kidney disease who was followed up regularly. CT scan showed a mural nodule growing over the past 4 years inside the hypodense region surrounded by hepatic cysts. Surgery was performed and the pathological diagnosis was StageI gallbladder cancer.
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Affiliation(s)
- Hisashi Murakami
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
| | - Satoshi Okubo
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
| | | | - Miho Akabane
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
| | - Masaru Matsumura
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
| | - Junichi Shindoh
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
| | - Masaji Hashimoto
- Department of Gastroenterological SurgeryToranomon HospitalTokyoJapan
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3
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Xu J, Xue C, Wang X, Zhang L, Mei C, Mao Z. Chromatin Methylation Abnormalities in Autosomal Dominant Polycystic Kidney Disease. Front Med (Lausanne) 2022; 9:921631. [PMID: 35865176 PMCID: PMC9294145 DOI: 10.3389/fmed.2022.921631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 06/02/2022] [Indexed: 11/13/2022] Open
Abstract
Autosomal dominant polycystic kidney disease (ADPKD) is the most common inherited kidney disease worldwide and is one of the major causes of end-stage renal disease. PKD1 and PKD2 are two genes that mainly contribute to the development and progression of ADPKD. The precise mechanism is not fully understood. In recent years, epigenetic modification has drawn increasing attention. Chromatin methylation is a very important category of PKD epigenetic changes and mostly involves DNA, histone, and RNA methylation. Genome hypomethylation and regional gene hypermethylation coexist in ADPKD. We found that the genomic DNA of ADPKD kidney tissues showed extensive demethylation by whole-genome bisulphite sequencing, while some regional DNA methylation from body fluids, such as blood and urine, can be used as diagnostic or prognostic biomarkers to predict PKD progression. Histone modifications construct the histone code mediated by histone methyltransferases and contribute to aberrant methylation changes in PKD. Considering the complexity of methylation abnormalities occurring in different regions and genes on the PKD epigenome, more specific therapy aiming to restore to the normal genome should lead to the development of epigenetic treatment.
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Affiliation(s)
- Jing Xu
- Kidney Institute, Department of Nephrology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Cheng Xue
- Kidney Institute, Department of Nephrology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xiaodong Wang
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
| | - Lei Zhang
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai, China
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
- Lei Zhang
| | - Changlin Mei
- Kidney Institute, Department of Nephrology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
- Changlin Mei
| | - Zhiguo Mao
- Kidney Institute, Department of Nephrology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
- *Correspondence: Zhiguo Mao
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4
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Tsai TY, Chen CH, Wu MJ, Tsai SF. Outcomes of Kidney Transplantation in Patients with Autosomal Dominant Polycystic Kidney Disease: Our Experience Based on 35-Years Follow-Up. Diagnostics (Basel) 2022; 12:diagnostics12051174. [PMID: 35626329 PMCID: PMC9139921 DOI: 10.3390/diagnostics12051174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/21/2022] [Accepted: 05/07/2022] [Indexed: 02/05/2023] Open
Abstract
Background and objectives: For patients with end-stage renal disease (ESRD), the best replacement therapy is renal transplant (RTx) to ensure life with good quality. Autosomal dominant polycystic kidney disease (ADPKD) is a genetic disorder and a common cause of ESRD. Different from ESRD of other causes, ADPKD patients need careful pre-RTx evaluations like detecting the presence of intracranial aneurisms, cardiac manifestations, and complications of liver and renal cysts. Materials: We retrieved a total of 1327 RTx patients receiving 1382 times RTx (two recipients with three times, 48 recipients with two times) over the last 35 years. Only 41 of these patients were diagnosed with ADPKD. Results: At the first RTx, patients’ ages were 42.9 ± 12.6 (mean ± SD) years. Ages of the ADPKD group (52.5 ± 10.1 years) were older than the non-ADPKD group (42.7 ± 12.7 years, p = 0.001). We found more cell mediated and antibody mediated rejection (29.3% vs. 26.0%, and 22.0% vs. 7.0%; both p < 0.001), new onset diabetes after transplant (NODAT) (21, 51.2% vs. 326, 25.3%; p = 0.005), and worse graft survival (p < 0.001) in the ADPKD group, and with the development of more malignancies (18; 43.9% vs. 360; 28.0%; p = 0.041). The long-term patient survivals were poorer in the ADPKD group (38.9% vs. 70.3%; p = 0.018). ADPKD was found as an independent risk factor for long-term patient survival (HR = 2.64, 95% CI 1.03−6.76, p = 0.04). Conclusions: Patients with ADPKD-related ESRD developed more NODAT, and also more malignancies if not aggressively surveyed before surgery. Due to poor long-term graft and patient survivals, regular careful examinations for NODAT and malignancies, even in the absence of related symptoms and signs, are highly recommended in the follow-ups.
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Affiliation(s)
- Tsung-Yin Tsai
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (T.-Y.T.); (C.-H.C.); (M.-J.W.)
| | - Cheng-Hsu Chen
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (T.-Y.T.); (C.-H.C.); (M.-J.W.)
- Department of Life Science, Tunghai University, Taichung 40704, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
| | - Ming-Ju Wu
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (T.-Y.T.); (C.-H.C.); (M.-J.W.)
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
| | - Shang-Feng Tsai
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (T.-Y.T.); (C.-H.C.); (M.-J.W.)
- Department of Life Science, Tunghai University, Taichung 40704, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 40227, Taiwan
- School of Medicine, National Yang-Ming University, Taipei 11265, Taiwan
- Correspondence: ; Tel.: +886-4-23592525 (ext. 3030); Fax: +886-4-23594980
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5
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Chen J, Cheng NC, Boland JA, Liu K, Kench JG, Watkins DN, Ferreira-Gonzalez S, Forbes SJ, McCaughan GW. Deletion of kif3a in CK19 positive cells leads to primary cilia loss, biliary cell proliferation and cystic liver lesions in TAA-treated mice. Biochim Biophys Acta Mol Basis Dis 2021; 1868:166335. [PMID: 34973373 DOI: 10.1016/j.bbadis.2021.166335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/06/2021] [Accepted: 12/17/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Loss of primary cilia in epithelial cells is known to cause cystic diseases of the liver and kidney. We have previously shown that during experimental and human cirrhosis that primary cilia were predominantly expressed on biliary cells in the ductular reaction. However, the role of primary cilia in the pathogenesis of the ductular reaction is not fully understood. METHODS Primary cilia were specifically removed in biliary epithelial cells (BECs) by the administration of tamoxifen to Kif3af/f;CK19CreERT mice at week 2 of a 20-week course of TAA treatment. Biliary progenitor cells were isolated and grown as organoids from gallbladders. Cells and tissue were analysed using histology, immunohistochemistry and Western blot assays. RESULTS At the end of 20 weeks TAA administration, primary cilia loss in liver BECs resulted in multiple microscopic cystic lesions within an unaltered ductular reaction. These were not seen in control mice who did not receive TAA. There was no effect of biliary primary cilia loss on the development of cirrhosis. Increased cellular proliferation was seen within the cystic structures associated with a decrease in hepatocyte lobular proliferation. Loss of primary cilia within biliary organoids was initially associated with reduced cell passage survival but this inhibitory effect was diminished in later passages. ERK but not WNT signalling was enhanced in primary cilia loss-induced cystic lesions in vivo and its inhibition reduced the expansion of primary cilia deficient biliary progenitor cells in vitro. CONCLUSIONS TAA-treated kif3a BEC-specific knockout mice had an unaltered progression to cirrhosis, but developed cystic lesions that showed increased proliferation.
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Affiliation(s)
- Jinbiao Chen
- Liver Injury and Cancer Program, Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, NSW 2050, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2050, Australia
| | - Ngan Ching Cheng
- Liver Injury and Cancer Program, Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, NSW 2050, Australia
| | - Jade A Boland
- Liver Injury and Cancer Program, Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, NSW 2050, Australia
| | - Ken Liu
- Liver Injury and Cancer Program, Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, NSW 2050, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2050, Australia; A.W. Morrow Gastroenterology and Liver Centre, Australian Liver Transplant Unit, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - James G Kench
- Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2050, Australia; Department of Tissue Pathology & Diagnostic Oncology, NSW Health Pathology, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - D Neil Watkins
- Research Institute in Oncology and Hematology, CancerCare Manitoba, Winnipeg, Manitoba, Canada; Department of Internal Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Sofia Ferreira-Gonzalez
- Centre for Regenerative Medicine, University of Edinburgh, 5 Little France Drive, EH16 4UU Edinburgh, United Kingdom
| | - Stuart J Forbes
- Centre for Regenerative Medicine, University of Edinburgh, 5 Little France Drive, EH16 4UU Edinburgh, United Kingdom
| | - Geoffrey W McCaughan
- Liver Injury and Cancer Program, Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, NSW 2050, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2050, Australia; A.W. Morrow Gastroenterology and Liver Centre, Australian Liver Transplant Unit, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia.
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6
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Peired AJ, Lazzeri E, Guzzi F, Anders HJ, Romagnani P. From kidney injury to kidney cancer. Kidney Int 2021; 100:55-66. [PMID: 33794229 DOI: 10.1016/j.kint.2021.03.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 02/04/2021] [Accepted: 02/17/2021] [Indexed: 02/07/2023]
Abstract
Epidemiologic studies document strong associations between acute or chronic kidney injury and kidney tumors. However, whether these associations are linked by causation, and in which direction, is unclear. Accumulating data from basic and clinical research now shed light on this issue and prompt us to propose a new pathophysiological concept with immanent implications in the management of patients with kidney disease and patients with kidney tumors. As a central paradigm, this review proposes the mechanisms of kidney damage and repair that are active during acute kidney injury but also during persistent injuries in chronic kidney disease as triggers of DNA damage, promoting the expansion of (pre-)malignant cell clones. As renal progenitors have been identified by different studies as the cell of origin for several benign and malignant kidney tumors, we discuss how the different types of kidney tumors relate to renal progenitors at specific sites of injury and to germline or somatic mutations in distinct signaling pathways. We explain how known risk factors for kidney cancer rather represent risk factors for kidney injury as an upstream cause of cancer. Finally, we propose a new role for nephrologists in kidney cancer (i.e., the primary and secondary prevention and treatment of kidney injury to reduce incidence, prevalence, and recurrence of kidney cancer).
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Affiliation(s)
- Anna Julie Peired
- Excellence Centre for Research, Transfer and High Education for the Development of DE NOVO Therapies, University of Florence, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy
| | - Elena Lazzeri
- Excellence Centre for Research, Transfer and High Education for the Development of DE NOVO Therapies, University of Florence, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy
| | - Francesco Guzzi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy
| | - Hans-Joachim Anders
- Division of Nephrology, Medizinische Klinik and Poliklinik IV, Ludwig Maximilian University Klinikum, Munich, Germany
| | - Paola Romagnani
- Excellence Centre for Research, Transfer and High Education for the Development of DE NOVO Therapies, University of Florence, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy; Nephrology and Dialysis Unit, Meyer Children's University Hospital, Florence, Italy.
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7
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Yasuda T, Ishikawa T, Hirose R, Doi T, Inoue K, Dohi O, Yoshida N, Kamada K, Uchiyama K, Takagi T, Konishi H, Inamori O, Morinaga Y, Konishi E, Naito Y, Itoh Y. Aggressive advanced gastric cancer in a patient with autosomal dominant polycystic kidney disease. Clin J Gastroenterol 2021; 14:1014-1019. [PMID: 34028786 DOI: 10.1007/s12328-021-01407-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 03/23/2021] [Indexed: 11/25/2022]
Abstract
A 60-year-old man with autosomal dominant polycystic kidney disease presented with malaise, melena, and epigastric discomfort. Esophagogastroduodenoscopy revealed a massive elevated gastric cancer lesion involving the cardia. Histopathological evaluation of a biopsy specimen showed poorly differentiated adenocarcinoma. Fluorodeoxyglucose-positron emission tomography revealed significant fluorodeoxyglucose uptake in the stomach, liver, bones, and bone marrow. He was diagnosed with metastatic gastric cancer resistant to chemotherapy, and he developed bone marrow carcinomatosis and disseminated intravascular coagulation and died 8 weeks after disease onset. A statistically significant association is reported between autosomal dominant polycystic kidney disease and gastric cancer. Moreover, the specific clinical features observed in our patient could be attributed to the molecular disorders like PC-1 and mechanistic target of rapamycin that are known to occur in autosomal dominant polycystic kidney disease.
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Affiliation(s)
- Takeshi Yasuda
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Takeshi Ishikawa
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan.
| | - Ryohei Hirose
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Toshifumi Doi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Ken Inoue
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Osamu Dohi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Naohisa Yoshida
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kazuhiro Kamada
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Kazuhiko Uchiyama
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Tomohisa Takagi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hideyuki Konishi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Osamu Inamori
- Department of Surgical Pathology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yukiko Morinaga
- Department of Surgical Pathology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Eiichi Konishi
- Department of Surgical Pathology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Naito
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Yoshito Itoh
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto, 602-8566, Japan
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8
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Millet-Boureima C, He S, Le TBU, Gamberi C. Modeling Neoplastic Growth in Renal Cell Carcinoma and Polycystic Kidney Disease. Int J Mol Sci 2021; 22:3918. [PMID: 33920158 PMCID: PMC8070407 DOI: 10.3390/ijms22083918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 12/12/2022] Open
Abstract
Renal cell carcinoma (RCC) and autosomal dominant polycystic kidney disease (ADPKD) share several characteristics, including neoplastic cell growth, kidney cysts, and limited therapeutics. As well, both exhibit impaired vasculature and compensatory VEGF activation of angiogenesis. The PI3K/AKT/mTOR and Ras/Raf/ERK pathways play important roles in regulating cystic and tumor cell proliferation and growth. Both RCC and ADPKD result in hypoxia, where HIF-α signaling is activated in response to oxygen deprivation. Primary cilia and altered cell metabolism may play a role in disease progression. Non-coding RNAs may regulate RCC carcinogenesis and ADPKD through their varied effects. Drosophila exhibits remarkable conservation of the pathways involved in RCC and ADPKD. Here, we review the progress towards understanding disease mechanisms, partially overlapping cellular and molecular dysfunctions in RCC and ADPKD and reflect on the potential for the agile Drosophila genetic model to accelerate discovery science, address unresolved mechanistic aspects of these diseases, and perform rapid pharmacological screens.
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Affiliation(s)
- Cassandra Millet-Boureima
- Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada; (C.M.-B.); (S.H.); (T.B.U.L.)
| | - Stephanie He
- Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada; (C.M.-B.); (S.H.); (T.B.U.L.)
| | - Thi Bich Uyen Le
- Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada; (C.M.-B.); (S.H.); (T.B.U.L.)
- Haematology-Oncology Research Group, National University Cancer Institute, Singapore 119228, Singapore
| | - Chiara Gamberi
- Department of Biology, Coastal Carolina University, Conway, SC 29528-6054, USA
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9
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Radadiya PS, Thornton MM, Puri RV, Yerrathota S, Dinh-Phan J, Magenheimer B, Subramaniam D, Tran PV, Zhu H, Bolisetty S, Calvet JP, Wallace DP, Sharma M. Ciclopirox olamine induces ferritinophagy and reduces cyst burden in polycystic kidney disease. JCI Insight 2021; 6:141299. [PMID: 33784251 PMCID: PMC8119220 DOI: 10.1172/jci.insight.141299] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 03/24/2021] [Indexed: 01/21/2023] Open
Abstract
Despite the recent launch of tolvaptan, the search for safer polycystic kidney disease (PKD) drugs continues. Ciclopirox (CPX) or its olamine salt (CPX-O) is contained in a number of commercially available antifungal agents. CPX is also reported to possess anticancer activity. Several mechanisms of action have been proposed, including chelation of iron and inhibition of iron-dependent enzymes. Here, we show that CPX-O inhibited in vitro cystogenesis of primary human PKD cyst-lining epithelial cells cultured in a 3D collagen matrix. To assess the in vivo role of CPX-O, we treated PKD mice with CPX-O. CPX-O reduced the kidney-to-body weight ratios of PKD mice. The CPX-O treatment was also associated with decreased cell proliferation, decreased cystic area, and improved renal function. Ferritin levels were markedly elevated in cystic kidneys of PKD mice, and CPX-O treatment reduced renal ferritin levels. The reduction in ferritin was associated with increased ferritinophagy marker nuclear receptor coactivator 4, which reversed upon CPX-O treatment in PKD mice. Interestingly, these effects on ferritin appeared independent of iron. These data suggest that CPX-O can induce ferritin degradation via ferritinophagy, which is associated with decreased cyst growth progression in PKD mice. Most importantly these data indicate that CPX-O has the potential to treat autosomal dominant PKD.
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Affiliation(s)
| | | | - Rajni V. Puri
- Department of Internal Medicine
- Jared Grantham Kidney Institute
| | | | | | - Brenda Magenheimer
- Jared Grantham Kidney Institute
- Department of Biochemistry and Molecular Biology
| | | | - Pamela V. Tran
- Jared Grantham Kidney Institute
- Department of Anatomy and Cell Biology, and
| | - Hao Zhu
- Jared Grantham Kidney Institute
- Department of Clinical Laboratory Sciences, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Subhashini Bolisetty
- Department of Internal Medicine, School of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - James P. Calvet
- Jared Grantham Kidney Institute
- Department of Biochemistry and Molecular Biology
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10
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Van Laecke S, Van Biesen W. Novel non-cystic features of polycystic kidney disease: having new eyes or seeking new landscapes. Clin Kidney J 2020; 14:746-755. [PMID: 33777359 PMCID: PMC7986322 DOI: 10.1093/ckj/sfaa138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Indexed: 01/08/2023] Open
Abstract
For decades, researchers have been trying to decipher the complex pathophysiology of autosomal dominant polycystic kidney disease (ADPKD). So far these efforts have led to clinical trials with different candidate treatments, with tolvaptan being the only molecule that has gained approval for this indication. As end-stage kidney disease due to ADPKD has a substantial impact on health expenditures worldwide, it is likely that new drugs targeting kidney function will be developed. On the other hand, recent clinical observations and experimental data, including PKD knockout models in various cell types, have revealed unexpected involvement of many other organs and cell systems of variable severity. These novel non-cystic features, some of which, such as lymphopenia and an increased risk to develop infections, should be validated or further explored and might open new avenues for better risk stratification and a more tailored approach. New insights into the aberrant pathways involved with abnormal expression of PKD gene products polycystin-1 and -2 could, for instance, lead to a more directed approach towards early-onset endothelial dysfunction and subsequent cardiovascular disease. Furthermore, a better understanding of cellular pathways in PKD that can explain the propensity to develop certain types of cancer can guide post-transplant immunosuppressive and prophylactic strategies. In the following review article we will systematically discuss recently discovered non-cystic features of PKD and not well-established characteristics. Overall, this knowledge could enable us to improve the outcome of PKD patients apart from ongoing efforts to slow down cyst growth and attenuate kidney function decline.
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Affiliation(s)
- Steven Van Laecke
- Renal Division, Department of Internal Medicine, Ghent University Hospital, Ghent, Belgium
| | - Wim Van Biesen
- Renal Division, Department of Internal Medicine, Ghent University Hospital, Ghent, Belgium
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11
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Ciliary Genes in Renal Cystic Diseases. Cells 2020; 9:cells9040907. [PMID: 32276433 PMCID: PMC7226761 DOI: 10.3390/cells9040907] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/27/2020] [Accepted: 04/05/2020] [Indexed: 12/28/2022] Open
Abstract
Cilia are microtubule-based organelles, protruding from the apical cell surface and anchoring to the cytoskeleton. Primary (nonmotile) cilia of the kidney act as mechanosensors of nephron cells, responding to fluid movements by triggering signal transduction. The impaired functioning of primary cilia leads to formation of cysts which in turn contribute to development of diverse renal diseases, including kidney ciliopathies and renal cancer. Here, we review current knowledge on the role of ciliary genes in kidney ciliopathies and renal cell carcinoma (RCC). Special focus is given on the impact of mutations and altered expression of ciliary genes (e.g., encoding polycystins, nephrocystins, Bardet-Biedl syndrome (BBS) proteins, ALS1, Oral-facial-digital syndrome 1 (OFD1) and others) in polycystic kidney disease and nephronophthisis, as well as rare genetic disorders, including syndromes of Joubert, Meckel-Gruber, Bardet-Biedl, Senior-Loken, Alström, Orofaciodigital syndrome type I and cranioectodermal dysplasia. We also show that RCC and classic kidney ciliopathies share commonly disturbed genes affecting cilia function, including VHL (von Hippel-Lindau tumor suppressor), PKD1 (polycystin 1, transient receptor potential channel interacting) and PKD2 (polycystin 2, transient receptor potential cation channel). Finally, we discuss the significance of ciliary genes as diagnostic and prognostic markers, as well as therapeutic targets in ciliopathies and cancer.
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12
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Brill AL, Fischer TT, Walters JM, Marlier A, Sewanan LR, Wilson PC, Johnson EK, Moeckel G, Cantley LG, Campbell SG, Nerbonne JM, Chung HJ, Robert ME, Ehrlich BE. Polycystin 2 is increased in disease to protect against stress-induced cell death. Sci Rep 2020; 10:386. [PMID: 31941974 PMCID: PMC6962458 DOI: 10.1038/s41598-019-57286-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 12/23/2019] [Indexed: 12/12/2022] Open
Abstract
Polycystin 2 (PC2 or TRPP1, formerly TRPP2) is a calcium-permeant Transient Receptor Potential (TRP) cation channel expressed primarily on the endoplasmic reticulum (ER) membrane and primary cilia of all cell and tissue types. Despite its ubiquitous expression throughout the body, studies of PC2 have focused primarily on its role in the kidney, as mutations in PC2 lead to the development of autosomal dominant polycystic kidney disease (ADPKD), a debilitating condition for which there is no cure. However, the endogenous role that PC2 plays in the regulation of general cellular homeostasis remains unclear. In this study, we measure how PC2 expression changes in different pathological states, determine that its abundance is increased under conditions of cellular stress in multiple tissues including human disease, and conclude that PC2-deficient cells have increased susceptibility to cell death induced by stress. Our results offer new insight into the normal function of PC2 as a ubiquitous stress-sensitive protein whose expression is up-regulated in response to cell stress to protect against pathological cell death in multiple diseases.
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Affiliation(s)
- Allison L Brill
- Department of Cellular and Molecular Physiology, Yale University, New Haven, CT, 06510, United States of America
| | - Tom T Fischer
- Department of Pharmacology, Yale University, New Haven, CT, 06510, United States of America.,Institute of Pharmacology, Heidelberg University, Heidelberg, Germany
| | - Jennifer M Walters
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States of America.,Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States of America
| | - Arnaud Marlier
- Department of Internal Medicine, Yale University, New Haven, CT, 06510, United States of America
| | - Lorenzo R Sewanan
- Department of Biomedical Engineering, Yale University, New Haven, CT, 06510, United States of America
| | - Parker C Wilson
- Department of Pathology, Yale University, New Haven, CT, 06510, United States of America.,Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, 63110, United States of America
| | - Eric K Johnson
- Department of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, United States of America
| | - Gilbert Moeckel
- Department of Pathology, Yale University, New Haven, CT, 06510, United States of America
| | - Lloyd G Cantley
- Department of Internal Medicine, Yale University, New Haven, CT, 06510, United States of America
| | - Stuart G Campbell
- Department of Biomedical Engineering, Yale University, New Haven, CT, 06510, United States of America
| | - Jeanne M Nerbonne
- Department of Medicine, Cardiovascular Division, Washington University School of Medicine, St. Louis, MO, 63110, United States of America.,Department of Developmental Biology, Washington University School of Medicine, St. Louis, MO, 63110, United States of America
| | - Hee Jung Chung
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States of America.,Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States of America
| | - Marie E Robert
- Department of Pathology, Yale University, New Haven, CT, 06510, United States of America
| | - Barbara E Ehrlich
- Department of Cellular and Molecular Physiology, Yale University, New Haven, CT, 06510, United States of America. .,Department of Pharmacology, Yale University, New Haven, CT, 06510, United States of America.
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13
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Polycystins in Colorectal Cancer. Int J Mol Sci 2018; 20:ijms20010104. [PMID: 30597875 PMCID: PMC6337659 DOI: 10.3390/ijms20010104] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/20/2018] [Accepted: 12/25/2018] [Indexed: 12/18/2022] Open
Abstract
Cell and extracellular matrix (ECM) biomechanics emerge as a distinct feature during the development and progression of colorectal cancer (CRC). Polycystins are core mechanosensitive protein molecules that mediate mechanotransduction in a variety of epithelial cells. Polycystin-1 (PC1) and polycystin-2 (PC2) are engaged in signal transduction mechanisms and during alterations in calcium influx, which regulate cellular functions such as proliferation, differentiation, orientation, and migration in cancer cells. Recent findings implicate polycystins in the deregulation of such functions and the formation of CRC invasive phenotypes. Polycystins participate in all aspects of the cell's biomechanical network, from the perception of extracellular mechanical cues to focal adhesion protein and nuclear transcriptional complexes. Therefore, polycystins could be employed as novel biomarkers and putative targets of selective treatment in CRC.
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