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Cancers, Volume 12, Issue 2

February 2020 - 270 articles

Cover Story: The unfolded protein response (UPR) is an adaptive response triggered by the endoplasmic reticulum stress due to altered cell protein homeostasis. The UPR can be activated by three main mediators: PERK, ATF6α, and IRE1α. Proteostasis is frequently deregulated in cancer, and the UPR is emerging as a crucial signaling network in controlling the survival of several neoplasias, including acute leukemias. The activation of the ATF6 pathway in AML cells upregulates the calreticulin that suppresses the translation of C/EBPα, contributing to the block in myeloid differentiation. XBP1, IRE1α, and GRP78 are upregulated in B-ALL patients, leading to UPR-induced apoptosis resistance, while c-Myc regulates the UPR response in T-ALL cells via increased PERK activation (prosurvival signaling). Therefore, targeting UPR-driven prosurvival pathways could represent a novel therapeutic strategy in acute leukemias. View this paper
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Articles (270)

  • Article
  • Open Access
22 Citations
5,778 Views
11 Pages

Germline Variants in Phosphodiesterase Genes and Genetic Predisposition to Pediatric Adrenocortical Tumors

  • Emilia Modolo Pinto,
  • Fabio R. Faucz,
  • Luana Z. Paza,
  • Gang Wu,
  • Elizabeth S. Fernandes,
  • Jerome Bertherat,
  • Constantine A. Stratakis,
  • Enzo Lalli,
  • Raul C. Ribeiro and
  • Carlos Rodriguez-Galindo
  • + 2 authors

22 February 2020

Phosphodiesterases (PDEs) form a superfamily of enzymes that catalyze the hydrolysis of cyclic nucleotides adenosine 3′5′-cyclic monophosphate (cAMP) and guanosine 3′5′-cyclic monophosphate (cGMP) to their inactive 5′ mo...

  • Article
  • Open Access
44 Citations
7,870 Views
11 Pages

Successful Identification of Nasopharyngeal Carcinoma in Nasopharyngeal Biopsies Using Deep Learning

  • Wen-Yu Chuang,
  • Shang-Hung Chang,
  • Wei-Hsiang Yu,
  • Cheng-Kun Yang,
  • Chi-Ju Yeh,
  • Shir-Hwa Ueng,
  • Yu-Jen Liu,
  • Tai-Di Chen,
  • Kuang-Hua Chen and
  • Yi-Yin Hsieh
  • + 5 authors

22 February 2020

Pathologic diagnosis of nasopharyngeal carcinoma (NPC) can be challenging since most cases are nonkeratinizing carcinoma with little differentiation and many admixed lymphocytes. Our aim was to evaluate the possibility to identify NPC in nasopharynge...

  • Article
  • Open Access
13 Citations
6,826 Views
12 Pages

Small Molecule Binds with Lymphocyte Antigen 6K to Induce Cancer Cell Death

  • Senyi Benti,
  • Purushottam B. Tiwari,
  • Dustin W. Goodlett,
  • Leily Daneshian,
  • Grant B. Kern,
  • Mark D. Smith,
  • Aykut Uren,
  • Maksymilian Chruszcz,
  • Linda S. Shimizu and
  • Geeta Upadhyay

22 February 2020

Elevated gene expression of Lymphocyte antigen 6K (LY6K) in cancer cells is associated with poor survival outcomes in multiple different cancer types including cervical, breast, ovarian, lung, and head and neck cancer. Since inhibition of LY6K expres...

  • Review
  • Open Access
40 Citations
8,046 Views
12 Pages

Adjuvant Therapy in Adrenocortical Carcinoma: Reflections and Future Directions

  • Sara Bedrose,
  • Marilyne Daher,
  • Lina Altameemi and
  • Mouhammed Amir Habra

22 February 2020

Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with high risk of recurrence despite macroscopically complete surgical resection. The main predictors of ACC recurrence include advanced disease stage, incomplete surgical resection,...

  • Article
  • Open Access
8 Citations
4,040 Views
14 Pages

Genomic Characterization of Non-Invasive Differentiated-Type Gastric Cancer in the Japanese Population

  • Koki Nakamura,
  • Yuji Urabe,
  • Kenichi Kagemoto,
  • Ryo Yuge,
  • Ryohei Hayashi,
  • Atsushi Ono,
  • C. Nelson Hayes,
  • Shiro Oka,
  • Masanori Ito and
  • Takashi Nishisaka
  • + 5 authors

22 February 2020

Background and aims: Recent genomic characterization of gastric cancer (GC) by sequencing has revealed a large number of cancer-related genes. Research to characterize the genomic landscape of cancer has focused on established invasive cancer to deve...

  • Article
  • Open Access
37 Citations
4,728 Views
16 Pages

Usefulness of Hybrid PET/MRI in Clinical Evaluation of Head and Neck Cancer Patients

  • Natalia Samolyk-Kogaczewska,
  • Ewa Sierko,
  • Dorota Dziemianczyk-Pakiela,
  • Klaudia Beata Nowaszewska,
  • Malgorzata Lukasik and
  • Joanna Reszec

22 February 2020

(1) Background: The novel hybrid of positron emission tomography/magnetic resonance (PET/MR) examination has been introduced to clinical practice. The aim of our study was to evaluate PET/MR usefulness in preoperative staging of head and neck cancer...

  • Article
  • Open Access
21 Citations
4,864 Views
14 Pages

The Urinary Transcriptome as a Source of Biomarkers for Prostate Cancer

  • Carla Solé,
  • Ibai Goicoechea,
  • Alai Goñi,
  • Maike Schramm,
  • María Armesto,
  • María Arestin,
  • Lorea Manterola,
  • Maitena Tellaetxe,
  • Aitor Alberdi and
  • Leonor Nogueira
  • + 10 authors

22 February 2020

Prostate cancer (PCa) is the second most common cancer of men and is typically slow-growing and asymptomatic. The use of blood PSA as a screening method has greatly improved PCa diagnosis, but high levels of false positives has raised much interest i...

  • Article
  • Open Access
19 Citations
5,639 Views
21 Pages

Kinome Profiling to Predict Sensitivity to MAPK Inhibition in Melanoma and to Provide New Insights into Intrinsic and Acquired Mechanism of Resistance

  • Mohammad Krayem,
  • Philippe Aftimos,
  • Ahmad Najem,
  • Tim van den Hooven,
  • Adriënne van den Berg,
  • Liesbeth Hovestad-Bijl,
  • Rik de Wijn,
  • Riet Hilhorst,
  • Rob Ruijtenbeek and
  • Malak Sabbah
  • + 4 authors

22 February 2020

Mitogen-activated protein kinase (MAPK) inhibition with the combination of BRAF (Rapidly Accelerated Fibrosarcoma) and MEK (Mitogen-activated protein kinase kinase) inhibitors has become the standard of first-line therapy of metastatic melanoma harbo...

  • Review
  • Open Access
176 Citations
17,896 Views
17 Pages

How to Classify Pituitary Neuroendocrine Tumors (PitNET)s in 2020

  • Jacqueline Trouillas,
  • Marie-Lise Jaffrain-Rea,
  • Alexandre Vasiljevic,
  • Gérald Raverot,
  • Federico Roncaroli and
  • Chiara Villa

22 February 2020

Adenohypophyseal tumors, which were recently renamed pituitary neuroendocrine tumors (PitNET), are mostly benign, but may present various behaviors: invasive, “aggressive” and malignant with metastases. They are classified into seven morp...

  • Communication
  • Open Access
32 Citations
4,866 Views
13 Pages

Mesothelial-to-Mesenchymal Transition Contributes to the Generation of Carcinoma-Associated Fibroblasts in Locally Advanced Primary Colorectal Carcinomas

  • Carlos H. Gordillo,
  • Pilar Sandoval,
  • Patricia Muñoz-Hernández,
  • Lucía Pascual-Antón,
  • Manuel López-Cabrera and
  • José A. Jiménez-Heffernan

21 February 2020

During peritoneal metastasis, cancer cells spread from abdominal solid tumors, disseminate through the peritoneal fluid and attach to and invade through mesothelial cells (MCs) that line the peritoneum. Intestinal adenocarcinomas originating in the m...

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Cancers - ISSN 2072-6694