1
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Mylonakis A, Driva TS, Lykoudis P, Frountzas M, Machairas N, Tsapralis D, Toutouzas KG, Schizas D. Undifferentiated carcinoma with osteoclast-like giant cells of the pancreas: An individual participant data meta-analysis. Ann Hepatobiliary Pancreat Surg 2024; 28:125-133. [PMID: 38389117 PMCID: PMC11128790 DOI: 10.14701/ahbps.23-161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024] Open
Abstract
Undifferentiated carcinoma with osteoclast-like giant cells (UC-OGCs) of the pancreas is a rare neoplasm that accounts for less than 1% of all pancreatic malignancies. The aim of this study was to review the literature regarding UC-OGC, and to highlight its biological behavior, clinicopathologic characteristics, prognosis, and therapeutic options. A systematic review of the literature in PubMed/Medline and Scopus databases was performed (last search October 31st, 2023) for articles concerning pancreatic UC-OGC in the adult population. Fifty-seven studies met the inclusion criteria, involving 69 patients with a male-to-female ratio of 1.1:1 and a mean age of 62.96. Main symptoms included abdominal pain (33.3%), jaundice (14.5%), weight loss (8.7%), while fourteen patients (20.3%) were asymptomatic. Surgical resection was performed in 88.4% of cases. Survival rates at one, three, and five years were 58%, 44.7%, and 37.3% respectively. Sex, age, size (cut-off of 4 cm), location, and adjuvant treatment did not significantly affect patient survival. UC-OGC of the pancreas is a rare subtype of undifferentiated pancreatic carcinoma with a better prognosis than conventional pancreatic ductal adenocarcinoma or undifferentiated carcinoma without giant cells. The establishment of a dedicated patient registry is imperative to further delineate the optimal treatment for this uncommon clinical entity.
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Affiliation(s)
- Adam Mylonakis
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Tatiana S. Driva
- First Department of Pathology, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Panagis Lykoudis
- Third Department of Surgery, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, Greece
| | - Maximos Frountzas
- First Propaedeutic Department of Surgery, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Nikolaos Machairas
- Second Department of Propaedeutic Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | | | - Konstantinos G. Toutouzas
- First Propaedeutic Department of Surgery, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
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2
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Land G, Van Haeringen B, Cooper C, Andelkovic V, O'Rourke T. A Rare Case of Rhabdoid Pancreatic Carcinoma: Prolonged Disease-Free Survival Following Upfront Resection and Adjuvant Chemotherapy. Cureus 2023; 15:e50145. [PMID: 38186431 PMCID: PMC10771581 DOI: 10.7759/cureus.50145] [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] [Accepted: 12/07/2023] [Indexed: 01/09/2024] Open
Abstract
The rhabdoid subtype of undifferentiated pancreatic carcinoma is rarely reported. The clinical course of this disease is therefore poorly understood, although it is apparently an aggressive malignancy. We herein discuss the case of a 69-year-old man presenting with a rapidly enlarging mass of the pancreatic body and tail who was diagnosed with locally advanced SMARCB1-deficient undifferentiated pancreatic carcinoma with rhabdoid features, treated with radical resection and adjuvant chemotherapy, and has achieved 18-month disease-free survival ongoing at the time of article publication. We identify and contrast our case with 15 similar tumors reported in the English literature, briefly discuss the biology of this tumor, its relationship to malignant rhabdoid tumors of childhood, the role of SMARCB1 and its parent complex switch/sucrose-non-fermentable chromatin remodeling complex (SWI/SNF) in modulating the behavior of pancreatic malignancy, and the potential therapeutic avenues available for SWI/SNF-mutated malignancies.
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Affiliation(s)
- Gabriel Land
- General Surgery, Princess Alexandra Hospital, Brisbane, AUS
| | | | - Caroline Cooper
- Anatomical Pathology, Princess Alexandra Hospital, Brisbane, AUS
| | | | - Thomas O'Rourke
- Hepatobiliary Surgery, Princess Alexandra Hospital, Brisbane, AUS
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3
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Imaoka H, Ikeda M, Umemoto K, Sunakawa Y, Ueno M, Ueno H, Ozaka M, Kuwahara T, Okano N, Kanai M, Hisano T, Suzuki Y, Asagi A, Shioji K, Todaka A, Tsuji K, Ikezawa K, Miki I, Komatsu Y, Akutsu N, Yamashita T, Okuyama H, Furuse J, Nagano H. Comprehensive review of undifferentiated carcinoma of the pancreas: from epidemiology to treatment. Jpn J Clin Oncol 2023; 53:764-773. [PMID: 37325968 PMCID: PMC10473279 DOI: 10.1093/jjco/hyad062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 05/27/2023] [Indexed: 06/17/2023] Open
Abstract
Undifferentiated carcinoma (UC) of the pancreas is a rare subtype of pancreatic cancer displaying no definitive direction of differentiation. UC has been reported as a highly aggressive malignant neoplasm, with a median overall survival of <1 year, except for several surgical series. On the other hand, UC tissue sometimes contains non-neoplastic osteoclast-like giant cells (OGCs), and such cases have been reported to have relatively longer survival. Thus, the World Health Organization (WHO) classification histologically distinguishes UC with OGCs (UCOGCs) from UC, and UCs were subclassified into three subtypes: anaplastic UC, sarcomatoid UC and carcinosarcoma. However, still less is known about UC due to its rarity, and such situations lead to further difficulties in treatment for UC. To date, only surgical resection can offer curative treatment for patients with UC, and no clear evidence for chemotherapy exists for them. However, a retrospective cohort study and case reports showed that relatively promising results paclitaxel-containing regimens for treatment of patients with unresectable UC. Furthermore, high programmed cell death protein 1 expression has been reported in sarcomatoid UCs and UCOGCs, and promising responses to anti-programmed death-ligand 1 therapy have been described in case reports of UCOGCs. Recent advances in chemotherapeutic agents and molecular technologies are opening up the possibilities for expanded treatments.
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Affiliation(s)
- Hiroshi Imaoka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kumiko Umemoto
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Makoto Ueno
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Hideki Ueno
- Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masato Ozaka
- Hepato-Biliary-Pancreatic Medicine Department, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takamichi Kuwahara
- Department of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Masashi Kanai
- Department of Medical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Terumasa Hisano
- Department of Hepato-Biliary-Pancreatology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yuko Suzuki
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Akinori Asagi
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Kazuhiko Shioji
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Akiko Todaka
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kunihiro Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Kenji Ikezawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Ikuya Miki
- Department of Gastroenterological Oncology, Hyogo Cancer Center, Akashi, Japan
| | - Yoshito Komatsu
- Department of Gastroenterology, Hokkaido University Hospital, Sapporo, Japan
| | - Noriyuki Akutsu
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tatsuya Yamashita
- Department of Gastroenterology, Kanazawa University Hospital, Kanazawa, Japan
| | - Hiroyuki Okuyama
- Department of Medical Clinical Oncology, Kagawa University Hospital, MikiKagawa, Japan
| | - Junji Furuse
- Department of Gastroenterology, Kanagawa Cancer Center, Yokohama, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Japan
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Ma Y, Feng J, Ding D, Tian F, Zhao J. SMARCB1/INI1-deficient undifferentiated pancreatic carcinoma in a 13-year-old male patient: A case report. Pediatr Blood Cancer 2023; 70:e30038. [PMID: 36317555 DOI: 10.1002/pbc.30038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Yangyang Ma
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Jiayan Feng
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Di Ding
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Feng Tian
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
| | - Jing Zhao
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
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Mugaanyi J, Lu C, Huang J, Lu C. Undifferentiated Pancreatic Carcinomas, Clinical Features and Therapeutic Options: What We Know. Cancers (Basel) 2022; 14:cancers14246102. [PMID: 36551588 PMCID: PMC9776693 DOI: 10.3390/cancers14246102] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/30/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022] Open
Abstract
Undifferentiated pancreatic carcinomas are rare malignant tumors of the pancreas that are very aggressive and challenging to diagnose. The WHO categorizes them into undifferentiated osteoclast-like giant cell, sarcomatoid, and rhabdoid pancreatic carcinomas. Patients present with nonspecific symptoms such as jaundice, vague abdominal or back pain and itchy skin. Their histological characteristics include positive pan-cytokeratin mononuclear pleomorphic cells, osteoclast-like giant cells and CD68. Patients may have KRAS, TP53 and SMAD4 alterations, homozygous deletions of CDKN2A and CDKN2B, as well as INI1 deficiency. Surgical resection is the only curative treatment. Patients may benefit from postoperative adjuvant therapy. There are no widely accepted guidelines specific to this type of tumor; however, some chemotherapy regimens may be promising. The patient prognosis is mostly poor, especially in patients with unresectable tumors. However, several studies have shown patients achieving long-term survival with adjuvant therapy. In conclusion, although undifferentiated pancreatic carcinoma is rare and very aggressive, there is still potential for improved patient survival with proper diagnosis and treatment.
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Affiliation(s)
- Joseph Mugaanyi
- School of Medicine, Ningbo University, Ningbo 315211, China
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Center Li Huili Hospital, Ningbo University, Ningbo 315211, China
| | - Changjiang Lu
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Center Li Huili Hospital, Ningbo University, Ningbo 315211, China
| | - Jing Huang
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Center Li Huili Hospital, Ningbo University, Ningbo 315211, China
| | - Caide Lu
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Center Li Huili Hospital, Ningbo University, Ningbo 315211, China
- Correspondence:
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Duloxetine improves cancer-associated pain in a mouse model of pancreatic cancer through stimulation of noradrenaline pathway and its antitumor effects. Pain 2021; 161:2909-2919. [PMID: 32694385 DOI: 10.1097/j.pain.0000000000001997] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer with a poor prognosis. Patients with inoperative PDAC require effective chemotherapy and pain control to increase their quality of life. We investigated whether duloxetine, a serotonin-noradrenaline reuptake inhibitor, improves quality of life in a KPPC (LSL-Kras;Trp53;Pdx1-cre) mouse model of PDAC. Six-week-old KPPC mice were orally administered 4 mg/kg/d duloxetine (n = 12); 4 mg/kg/d duloxetine with 0.15 mg/kg/d atipamezole, a synthetic α2 adrenergic receptor antagonist (n = 9); or vehicle water (n = 11). Body weight and food intake were measured daily, and cancer pain was evaluated by the hunching score and mouse grimace scale. At the endpoint, the tumor status, angiogenesis, and immunoinflammatory condition were analyzed. The pain level using the hunching and mouse grimace scale scores improved by duloxetine in KPPC mice (P < 0.01), whereas the scores that had been reduced by duloxetine were elevated by administration of atipamezole. Kaplan-Meier analysis demonstrated that duloxetine-treated mice had significantly prolonged survival (P < 0.05) with delayed appetite loss, cachexia, and body weight loss. Duloxetine inhibited the proliferation of PDAC cells and cancer-associated fibroblasts in vivo with a shift into an antitumor immunoinflammatory condition and the corresponding plasma cytokine levels. The migrative/invasive potentials of PDAC were inhibited by duloxetine in vitro. Meanwhile, atipamezole did not inhibit the antitumor effects of duloxetine in vitro and in vivo. Therefore, our results indicate that duloxetine mainly improves cancer-associated pain by enhancement of the noradrenergic pathway rather than the serotonergic pathway, whereas duloxetine modulates antitumor effects on PDAC without involvement of the noradrenergic pathway.
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Mugaanyi J, Lu C, Lu C, Wang C. Extended pancreato-duodenectomy coupled with adjuvant chemotherapy for SMARCB1/INI1 deficient pancreatic carcinoma: A case report and literature review. Int J Surg Case Rep 2021; 82:105938. [PMID: 33957401 PMCID: PMC8113885 DOI: 10.1016/j.ijscr.2021.105938] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/22/2021] [Accepted: 04/24/2021] [Indexed: 12/24/2022] Open
Abstract
Introduction SMARCB1/INI1 gene deletion appears to be associated with a rare, malignant and aggressive form of pancreatic carcinoma whose diagnosis is challenging. Our objective is to illustrate that the tumor may masquerade as a duodenal papillary carcinoma, be difficulty to identify on diagnostic imaging and that making an accurate diagnosis may be challenging, however surgical resection may be possible. Case report We present a case of a 24-year old male patient presenting with jaundice and itchy skin, elevated TBIL, AST, ALP and CA125. A 2.2 × 1.7 cm pancreatic nodule, later diagnosed as a SMARCB1/INI deficient pancreatic carcinoma was detected on Endoscopic Ultrasound - Fine Needle Aspiration (EUS-FNA). The patient was successfully treated with extended pancreato-duodenectomy coupled with adjuvant chemotherapy, a 7 × 5 × 5 cm tumor resected. Discussion SMARCB1/INI deficient pancreatic carcinoma has been reported in couple of other articles. However, unlike other cases, in our case identification and accurate assessment of the tumor was particularly difficulty both on imaging and during operation. Our patient has thus far had a positive outcome with no recurrence. Conclusion For rare forms of pancreatic carcinoma, identification and assessment of the tumor size may be challenging on imaging and during operation. However, careful assessment should be performed before ruling out surgical resection. Furthermore, adjuvant chemotherapy may be beneficial to the patient. SMARCB1/INI gene deletion is associated with undifferentiated carcinoma characterized by malignancy and aggressiveness. This case highlights the ambiguity in manifestation and diagnosis of SMARCB1 pancreatic carcinoma. Assessment and accurate determination of the tumor size may not be possible on imaging and preoperatively. Adjuvant chemotherapy may be beneficial to patient prognosis post-surgery.
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Affiliation(s)
- Joseph Mugaanyi
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China.
| | - Changjiang Lu
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Caide Lu
- Department of Hepato-Pancreato-Billiary Surgery, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China.
| | - Chunnian Wang
- Ningbo Clinical and Pathological Diagnosis Center, Ningbo 315000, Zhejiang, China
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Demetter P, Maréchal R, Puleo F, Delhaye M, Debroux S, Charara F, Gomez Galdon M, Van Laethem JL, Verset L. Undifferentiated Pancreatic Carcinoma With Osteoclast-Like Giant Cells: What Do We Know So Far? Front Oncol 2021; 11:630086. [PMID: 33747949 PMCID: PMC7973287 DOI: 10.3389/fonc.2021.630086] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 01/29/2021] [Indexed: 12/31/2022] Open
Abstract
Undifferentiated carcinoma of the pancreas is an aggressive but rare tumor for which several other terms have been used to describe its histological appearance. In addition, as osteoclast-like giant cells may accompany undifferentiated carcinoma of the pancreas, the WHO Classification distinguishes undifferentiated carcinoma with osteoclast-like giant cells (UC-OGC) from plain undifferentiated carcinoma since there are a few histopathological and clinical differences. UC-OGC was initially thought to be associated with worse prognosis compared to invasive ductal pancreatic adenocarcinoma, since it is often unresectable at diagnosis and tends to recur rapidly even if completely resected. When true UC-OGGs are carefully dissected out from other anaplastic carcinomas, it becomes, however, clear that UC-OGCs do have more indolent behavior, especially the pure UC-OGCs. This mini-review summarizes the current knowledge on UC-OGC.
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Affiliation(s)
- Pieter Demetter
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Raphaël Maréchal
- Department of Gastroenterology, CHU Tivoli, La Louvière, Belgium
| | - Francesco Puleo
- Department of Gastroenterology, Hôpital Delta, Brussels, Belgium
| | - Myriam Delhaye
- Department of Gastroenterology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Fadi Charara
- Department of Surgery, CHU Tivoli, La Louvière, Belgium
| | - Maria Gomez Galdon
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean-Luc Van Laethem
- Department of Gastroenterology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Laurine Verset
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
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Hua Y, Soni P, Larsen D, Zreik R, Leng B, Rampisela D. SMARCB1/INI1-deficient pancreatic undifferentiated rhabdoid carcinoma mimicking solid pseudopapillary neoplasm: A case report and review of the literature. World J Gastroenterol 2020; 26:5520-5526. [PMID: 33024402 PMCID: PMC7520612 DOI: 10.3748/wjg.v26.i36.5520] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/29/2020] [Accepted: 09/05/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND SMARCB1/INI1-deficient pancreatic undifferentiated rhabdoid carcinoma is a very aggressive tumor that is rarely reported in the literature. The tumor has a predominant rhabdoid cell component and different patterns of growth have been reported.
CASE SUMMARY A 59-year-old woman presented with diffuse abdominal pain, increasing in severity and accompanied by weight loss, nausea, and vomiting. Imaging showed a pancreatic head mass. Fine needle aspiration demonstrated atypical epithelioid cells with a pseudopapillary growth pattern suggestive of solid pseudopapillary neoplasm. The excised neoplasm showed monotonous epithelioid and focally spindle cells with pseudopapillary structures, rhabdoid features, and loss of SMARCB1 protein expression with wild-type KRAS, consistent with a SMARCB1/INI1-deficient undifferentiated rhabdoid carcinoma. The patient’s condition deteriorated rapidly following surgery and she expired 3 mo post operation.
CONCLUSION In this article, we report the first case of SMARCB1/INI1-deficient undifferentiated pancreatic rhabdoid carcinoma mimicking solid pseudopapillary neoplasm.
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Affiliation(s)
- Yinan Hua
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
| | - Piyush Soni
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
| | - Douglas Larsen
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
| | - Riyam Zreik
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
| | - Bing Leng
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
| | - Debby Rampisela
- Department of Pathology, Baylor Scott & White Health, Texas A&M University College of Medicine, Temple, TX 76508, United States
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Qin JJ, Cheng XD, Zhang J, Zhang WD. Dual roles and therapeutic potential of Keap1-Nrf2 pathway in pancreatic cancer: a systematic review. Cell Commun Signal 2019; 17:121. [PMID: 31511020 PMCID: PMC6740038 DOI: 10.1186/s12964-019-0435-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 09/02/2019] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer (PC) is one of the most fatal diseases with a very high rate of metastasis and low rate of survival. Despite the advances in understanding this devastating disease, PC still accounts for 3% of all cancers and causes almost 7% of death of cancer patients. Recent studies have demonstrated that the transcription factor nuclear factor-erythroid 2-related factor 2 (Nrf2) and its key negative regulator Kelch-like ECH-associated protein 1 (Keap1) are dysregulated in PC and the Keap1-Nrf2 pathway is an emerging target for PC prevention and therapy. Indeed, Nrf2 plays an either tumor-suppressive or promoting function in PC, which depends on the developmental stages of the disease and the cellular context. Several natural-product Nrf2 activators have been developed to prevent pancreatic carcinogenesis, while the Nrf2 inhibitors have been examined for their efficacy in inhibiting PC growth and metastasis and reversing chemoresistance. However, further preclinical and clinical studies for determining the effectiveness and safety of targeting the Keap1-Nrf2 pathway for PC prevention and therapy are warranted. In this review, we comprehensively discuss the dual roles of the Keap1-Nrf2 signaling pathway in PC as well as the current targeting strategies and known activators and inhibitors of Nrf2. We also propose new strategies that may be used to address the current issues and develop more specific and more effective Nrf2 activator/inhibitors for PC prevention and therapy.
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Affiliation(s)
- Jiang-Jiang Qin
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, 548 Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, China. .,Zhejiang Cancer Hospital, Hangzhou, 310022, China.
| | | | - Jia Zhang
- Shanxi Institute of Traditional Chinese Medicine, Taiyuan, 030012, China
| | - Wei-Dong Zhang
- School of Pharmacy, Naval Medical University, 325 Guohe Road, Yangpu District, Shanghai, 200433, China. .,Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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11
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Sano M, Ichimaru Y, Kurita M, Hayashi E, Homma T, Saito H, Masuda S, Nemoto N, Hemmi A, Suzuki T, Miyairi S, Hao H. Induction of cell death in pancreatic ductal adenocarcinoma by indirubin 3'-oxime and 5-methoxyindirubin 3'-oxime in vitro and in vivo. Cancer Lett 2017; 397:72-82. [PMID: 28347789 DOI: 10.1016/j.canlet.2017.03.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 03/16/2017] [Accepted: 03/17/2017] [Indexed: 11/27/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer with a poor prognosis. To identify potential effective therapeutic drugs for PDAC, we established a screening system based on spheroid formation using 170#3 mouse PDAC cells with or without fibroblasts. We found that indirubin 3'-oxime (Indox) and 5-methoxyindirubin 3'-oxime (5MeOIndox) inhibited PDAC cell proliferation. Furthermore, PDAC xenograft growth was also inhibited in BALB/c nu/nu mice after administration of Indox and 5MeOIndox. Both phosphorylated CDK1 and cyclin B1 levels in 170#3 cells were significantly reduced by treatment with Indox and 5MeOIndox in vitro and in vivo. Cell cycle analysis revealed that 5MeOIndox, but not Indox, induced G2/M arrest. Annexin V-propidium iodide double-staining analysis demonstrated that Indox induced abundant non-apoptotic cell death of 170#3 cells, while 5MeOIndox predominantly induced early apoptosis, indicating that the cytotoxicity of 5MeOIndox is lower than that of Indox. These results suggest that one mechanism of 5MeOIndox is to induce G2/M arrest of PDAC cells via inhibition of CDK1/cyclin B1 levels, thereby leading to apoptosis. Our findings suggest 5MeOIndox as a potential useful anticancer agent in PDAC.
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Affiliation(s)
- Makoto Sano
- Division of Human Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan.
| | - Yoshimi Ichimaru
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan
| | - Masahiro Kurita
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan
| | - Emiko Hayashi
- Division of Oncologic Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Taku Homma
- Division of Human Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Hiroaki Saito
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan
| | - Shinobu Masuda
- Division of Oncologic Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Norimichi Nemoto
- Division of Human Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Akihiro Hemmi
- Division of Human Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Takashi Suzuki
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan
| | - Shinichi Miyairi
- School of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi, Chiba 274-8555, Japan.
| | - Hiroyuki Hao
- Division of Human Pathology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo 173-8610, Japan
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Abstract
Pancreatic cancer represents the seventh leading cause of cancer death in the world, responsible for more than 300,000 deaths per year. The most common tumor type among pancreatic cancers is pancreatic ductal adenocarcinoma, an infiltrating neoplasm with glandular differentiation that is derived from pancreatic ductal tree. Here we present and discuss the most important macroscopic, microscopic, and immunohistochemical characteristics of this tumor, highlighting its key diagnostic features. Furthermore, we present the classic features of the most common variants of pancreatic ductal adenocarcinoma. Last, we summarize the prognostic landscape of this highly malignant tumor and its variants.
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Affiliation(s)
- Claudio Luchini
- Department of Diagnostics and Public Health, University and Hospital Trust of Verona, Piazzale Scuro, 10, Verona 37134, Italy; ARC-Net Research Center, University and Hospital Trust of Verona, Piazzale Scuro, 10, Verona 37134, Italy; Surgical Pathology Unit, Santa Chiara Hospital, Largo Medaglie D'oro, Trento 38122, Italy.
| | - Paola Capelli
- Department of Diagnostics and Public Health, University and Hospital Trust of Verona, Piazzale Scuro, 10, Verona 37134, Italy
| | - Aldo Scarpa
- Department of Diagnostics and Public Health, University and Hospital Trust of Verona, Piazzale Scuro, 10, Verona 37134, Italy; ARC-Net Research Center, University and Hospital Trust of Verona, Piazzale Scuro, 10, Verona 37134, Italy
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13
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Abe T, Amano H, Hanada K, Okazaki A, Yonehara S, Kuranishi F, Nakahara M, Kuroda Y, Noriyuki T. A spindle cell anaplastic pancreatic carcinoma with rhabdoid features following curative resection. Mol Clin Oncol 2016; 5:327-330. [PMID: 27446572 DOI: 10.3892/mco.2016.914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 05/09/2016] [Indexed: 12/27/2022] Open
Abstract
Anaplastic pancreatic carcinoma (ANPC) accounts for ~5% of all pancreatic ductal adenocarcinoma cases. Due to its rarity, its clinical features and surgical outcomes remain to be clearly understood. A 74-year-old woman was admitted to Onomichi General Hospital (Onomichi, Japan) in April 2015 without any significant past medical history. Contrast-enhanced computed tomography (CT) revealed a 9.5×8.0 cm tumor in the body and tail of the pancreas. The patient developed acute abdominal pain 3 weeks later and the CT revealed massive abdominal bleeding caused by tumor rupture. The tumor increased in size and reached 12.0×10.0 cm in maximal diameter. The tumor doubling time was estimated to be 13 days. 18F-fluorodeoxyglucose (FDG) positron emission tomography/CT confirmed the absence of distant metastasis since FDG accumulation was detected only in the tumor lesion. Emergency distal pancreatectomy and splenectomy were performed. Histologically, the tumor was classified as a spindle cell ANPC with rhabdoid features. The patient succumbed to mortality 8 months following the surgery while undergoing systemic adjuvant chemotherapy for multiple liver metastases. ANPC is difficult to detect in the early stages due to its progressive nature and atypical radiological findings. Long-term survival can be achieved only by curative resection; therefore, surgical resection must be performed whenever possible, even if the chance of long-term survival following surgery is considered dismal. As the present case suggested, spindle cell ANPC with rhabdoid features is highly aggressive and curative-intent resection must not be delayed.
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Affiliation(s)
- Tomoyuki Abe
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Hironobu Amano
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Keiji Hanada
- Department of Gastroenterology, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Akihisa Okazaki
- Department of Gastroenterology, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Shuji Yonehara
- Department of Pathology, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Fumito Kuranishi
- Department of Surgery, Innoshima-Ishikai Hospital, Innoshima, Hiroshima 1722-2323, Japan
| | - Masahiro Nakahara
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Yoshinori Kuroda
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan
| | - Toshio Noriyuki
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima 722-8508, Japan; Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Onomichi, Hiroshima 1734-8551, Japan
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