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Topic Review
The Tumor Suppressor TAp73
The tumor suppressor TAp73 is a member of the p53 family, which is inhibited in many human solid and hematological tumors. In contrast to those in the p53 gene, mutations in the p73 gene are very rare in tumors, suggesting that the decrease in TAp73 activity and expression detected in those tumors are caused mainly by coordinated post-translational modifications of TAp73.
  • 914
  • 23 Jun 2021
Topic Review
Genomic Alterations in ALL
Acute lymphoblastic leukemia (ALL) is the most successful paradigm of how risk-adapted therapy and detailed understanding of the genetic alterations driving leukemogenesis and therapeutic response may dramatically improve treatment outcomes, with cure rates now exceeding 90% in children. 
  • 914
  • 09 Sep 2021
Topic Review
ABHD11 Antisense RNA 1
ABHD11-AS1 is an RNA gene known as long intergenic non-protein coding RNA 35 (LINC00035) and Williams–Beuren syndrome chromosome region 26 (WBSCR26), located at 7q11.23.
  • 914
  • 14 Mar 2022
Topic Review
Chemistry and Radiochemistry of DOTAZOL
Bisphosphonates are therapeutic agents that have been used for almost five decades in the treatment of various bone diseases, such as osteoporosis, Paget disease and prevention of osseous complications in cancer patients. In nuclear medicine, simple bisphosphonates such as 99mTc-radiolabelled oxidronate and medronate remain first-line bone scintigraphic imaging agents for both oncology and non-oncology indications. In addition, bifunctional bisphosphonates such as DOTAZOL can be tagged with radiometals for theranostic applications.
  • 914
  • 05 Jan 2024
Topic Review
Imaging Labels for Nanotheranostics in Cancer Treatment
For targeted nanoDDS, imaging serves as a “pilot” evaluation of where a targeted Nanoparticles (NPs) localizes, shedding light on “on-target efficiency”. The image-guided treatment regime can also facilitate identifying patients who lack the common target and will not respond to treatment, which is critical for treatment planning. Designing nanotheranostic particles with high efficiency and translational potential demands careful choice of the composition of NPs, imaging labels to be added to the NPs, in addition to their target of choice and cargo to be delivered.
  • 914
  • 08 Jun 2022
Topic Review
Mycobiome and Cancer
Although comprising a much smaller proportion of the human microbiome, the fungal community has gained much more attention lately due to its multiple and yet undiscovered interactions with the human bacteriome and the host. Head and neck cancer carcinoma, colorectal carcinoma, and pancreatic ductal adenocarcinoma have been associated with dissimilarities in the composition of the mycobiome between cases with cancer and non-cancer subjects. In particular, an abundance of Malassezia has been associated with the onset and progression of colorectal carcinoma and pancreatic adenocarcinoma, while the genera Schizophyllum, a member of the oral mycobiome, is suggested to exhibit anti-cancer potential. The use of multi-omics will further assist in establishing whether alterations in the human mycobiome are causal or a consequence of specific types of cancers. 
  • 913
  • 28 Jun 2021
Topic Review
Smartphones for the Detection of Uterine Cervical Cancer
Digital images taken with a smartphone after a visual inspection with acetic acid (VIA) or Lugol’s iodine (VILI) may be useful for detecting cervical intraepithelial neoplasia. Therefore, smartphones could be useful in the early detection of uterine cervical lesions and an alternative to colposcopy in countries with limited health resources.
  • 913
  • 12 Jan 2022
Topic Review
Thermometric Parameters to Guide Hyperthermia Treatment
Hyperthermia (HT) is a cancer treatment modality which targets malignant tissues by heating to 40–43 °C. In addition to its direct antitumor effects, HT potently sensitizes the tumor to radiotherapy (RT) and chemotherapy (CT), thereby enabling complete eradication of some tumor entities as shown in randomized clinical trials. Thermometric parameters of HT are considered to have potential as predictive factors of treatment response.
  • 913
  • 21 Feb 2022
Topic Review
Gut Microbiota and Immunotherapy
Gut microbiota can have opposing functions from pro-tumorigenic to anti-tumorigenic effects. Increasing preclinical and clinical evidence suggests that the intestinal microbiota affects cancer patients’ response to immune checkpoint inhibitors (ICIs) immunotherapy, such as anti-programmed cell death protein 1 (PD-1) and its ligand (PD-L1) and anti-cytotoxic T lymphocyte-associated protein 4 (CTLA-4). Microbiota-induced inflammation possibly contributes to tumor growth and cancer development. Microbiota-derived metabolites can also be converted to carcinogenic agents related to genetic mutations and DNA damage in organs such as the colon. However, other attributes of microbiota, such as greater diversity and specific bacterial species and their metabolites, are linked to better clinical outcomes and potentially improved anti-tumor immunity. In addition, the intratumoral microbial composition strongly affects T-cell-mediated cytotoxicity and anti-tumor immune surveillance, adding more complexity to the cancer-microbiome-immune axis.
  • 913
  • 26 Aug 2022
Topic Review
Primary Mediastinal Germ Cell Tumors
Primary mediastinal germ cell tumors (PMGCTs) are a rare type of cancer affecting young adults. They have different molecular and clinical features compared to testicular germ cell tumors. Non-seminoma PMGCTs have the shortest 5-year overall survival and the poorest prognosis among all of the germ cell tumor presentations, while seminomas share the same survival and prognosis as their testicular counterparts. 
  • 912
  • 22 Feb 2023
Topic Review
Breast Cancer Dormancy in the Bone Marrow
Breast cancer cells travel via the bloodstream to the bone before the cancer is detectable in the breast. These disseminated cells are resistant to adjuvant chemotherapy and hormone therapy administered for the very purpose of eliminating them. They recur steadily for more than 20 years, resulting in incurable diseases. The bone marrow location, or niche, which normally provides a nest for blood-forming cells to enable them to generate blood for the entire lifetime of an individual, also protects these disseminated tumor cells and places them into a state of quiescence called dormancy. 
  • 912
  • 20 Jun 2023
Topic Review
Local Treatment Options for BCC
Cutaneous basal cell carcinoma (BCC) is the most common human tumour and its incidence is rising worldide. Until a few years ago, the therapeutic options were limited fo patients with advanced BCC including both metastatic and locally-advanced BCC. Over the last years, promising systemic therapies have been investigated for the treatments of advanced BCC. In particular, the Hedgehog signaling inhibition have shown remarkable results for this population. Currently, the Hedgehog inhibitors representing by vismodegib and sonidegib are approved be the Food and Drug Administration and European Medicines Agency for the treatment of both locally advanced and metastatic BCC with generally a well safety profile. 
  • 911
  • 07 Dec 2020
Topic Review
Primary Central Nervous System Lymphoma
Primary central nervous system lymphoma (PCNSL) is a highly aggressive non-Hodgkin lymphoma confined to the central nervous system (CNS) and mainly affects elderly patients.
  • 911
  • 30 Aug 2021
Topic Review
Precision Medicine for Cancer
The diagnosis and treatment of diseases such as cancer is becoming more accurate and specialized with the advent of precision medicine techniques, research and treatments. Reaching down to the cellular and even sub-cellular level, diagnostic tests can pinpoint specific, individual information from each patient, and guide providers to a more accurate plan of treatment. With this advanced knowledge, researchers and providers can better gauge the effectiveness of drugs, radiation, and other therapies, which is bound to lead to a more accurate, if not more positive, prognosis. As precision medicine becomes more established, new techniques, equipment, materials and testing methods will be required. Herein, we will examine the recent innovations in assays, devices and software, along with next generation sequencing in genomics diagnostics which are in use or are being developed for personalized medicine. So as to avoid duplication and produce the fullest possible benefit, all involved must be strongly encouraged to collaborate, across national borders, public and private sectors, science, medicine and academia alike. In this paper we will offer recommendations for tools, research and development, along with ideas for implementation. We plan to begin with discussion of the lessons learned to date, and the current research on pharmacogenomics. Given the steady stream of advances in imaging mass spectrometry and nanoLC-MS/MS, and use of genomic, proteomic and metabolomics biomarkers to distinguish healthy tissue from diseased cells, there is great potential to utilize pharmacogenomics to tailor a drug or drugs to a particular cohort of patients. Such efforts very well may bring increased hope for small groups of non-responders and those who have demonstrated adverse reactions to current treatments.
  • 910
  • 15 Feb 2021
Topic Review
Rectal Cancer after Prostate Radiation
Radiation therapy is commonly used in the treatment of prostate cancer, but it is a carcinogen itself. Long-term survivors of prostate cancer who were treated with pelvic radiotherapy have been reported to be at increased risk for developing rectal cancer compared to those treated with surgery. The molecular features of radiation-associated rectal cancer have not been fully investigated, and survival is lower compared to non-irradiated rectal cancer patients. Ultimately, it is unclear whether the worse outcomes are related to differences in patient characteristics, treatment-related factors, or tumor biology. 
  • 909
  • 18 Apr 2023
Topic Review
STAT6
Inflammation is the main driver of tumor initiation and progression in colitis-associated colorectal cancer (CAC). Recent findings have indicated that the signal transducer and activator of transcription 6 (STAT6) plays a fundamental role in the early stages of CAC, and STAT6 knockout (STAT6−/−) mice are highly resistant to CAC development. Regulatory T (Treg) cells play a major role in coordinating immunomodulation in cancer; however, the role of STAT6 in the induction and function of Treg cells is poorly understood. To clarify the contribution of STAT6 to CAC, STAT6−/− and wild type (WT) mice were subjected to an AOM/DSS regimen, and the frequency of peripheral and local Treg cells was determined during the progression of CAC. When STAT6 was lacking, a remarkable reduction in tumor growth was observed, which was associated with decreased inflammation and an increased number of CD4+CD25+Foxp3+ cells. STAT6 has a direct role in the induction and function of Treg cells during CAC development.  
  • 908
  • 22 Sep 2021
Topic Review
Transient Nuclear Envelope Rupture during Metastasis
Metastasis is the process that allows the seeding of tumor cells in a new organ. The migration and invasion of cancer cells involves the pulling, pushing, and squeezing of cells through narrow spaces and pores. Tumor cells need to cross several physical barriers, such as layers of basement membranes as well as the endothelium wall during the way in and out of the blood stream, to reach the new organ.
  • 907
  • 10 Feb 2022
Topic Review
Fruquintinib in Continuum of Care of Colorectal Cancer
The management of patients with metastatic colorectal cancer (mCRC) has the continuum of care as the treatment paradigm. To date, trifluridine/tipiracil, a biochemically modulated fluoropyrimidine, and regorafenib, a multi-kinase inhibitor, remain the main options for the majority of patients who progressed to standard doublet- or triplet-based chemotherapies, although a tailored approach could be indicated in certain circumstances. Being highly selective for vascular endothelial growth factor receptor (VEGFR)-1, -2 and -3, fruquintinib demonstrated a strong anti-tumor activity in preclinical models and received approval from China’s National Medical Products Administration (NMPA) in 2018 for the treatment of patients with chemo-refractory mCRC. The approval was based on the results of the phase III FRESCO trial. Then, in order to overcome geographic differences in clinical practice, the FRESCO-2 trial was conducted in the US, Europe, Japan, and Australia. In a heavily pretreated patient population, the study met its primary endpoint, demonstrating an advantage of fruquintinib over a placebo in overall survival (OS).
  • 907
  • 21 Mar 2023
Topic Review
Molecular Radiobiology with Liquid Biopsies
Using liquid biopsy techniques including ctDNA analysis as tools to study radiobiology in patients with cancer.
  • 906
  • 29 Oct 2021
Topic Review
GPER in Metastasis and Tumoral Microenvironments
Estrogens and their role in cancer are well-studied, and some cancer types are classified in terms of their response to them. A G protein-coupled estrogen receptor (GPER) has been described with relevance in cancer. GPER is a pleiotropic receptor with tissue-specific activity; in normal tissues, its activation is related to correct development and homeostasis, while in cancer cells, it can be pro- or anti-tumorigenic. Also, GPER replaces estrogen responsiveness in estrogen receptor alpha (ERα)-lacking cancer cell lines. One of the most outstanding activities of GPER is its role in epithelial–mesenchymal transition (EMT), which is relevant for metastasis development. In addition, the presence of this receptor in tumor microenvironment cells contributes to the phenotypic plasticity required for the dissemination and maintenance of tumors. These characteristics suggest that GPER could be a promising therapeutic target for regulating cancer development. 
  • 906
  • 07 Nov 2023
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