Breast Neuroendocrine Tumor. Case Report and Literature Review by Lidia Torres Aja

“…Primary neuroendocrine carcinomas of the breast are rare neoplasms, accounting for 2 to 5 % of breast tumors. For their diagnosis it is required that more than 50 % of the tumor present neuroendocrine features. …”
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Active Roles of Tumor Stroma in Breast Cancer Metastasis by Zahraa I. Khamis, Ziad J. Sahab, Qing-Xiang Amy Sang

“…This tumor-host communication interface mediates the escape of tumor cells at the primary site, survival of circulating cancer cells in the vasculature, and growth of metastatic cancer at secondary site. …”
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Tumor microenvironment and immunotherapy for triple-negative breast cancer by Zijie Guo, Ziyu Zhu, Xixi Lin, Shenkangle Wang, Yihong Wen, Linbo Wang, Lili Zhi, Jichun Zhou

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Spontaneous tumor regression following COVID-19 vaccination by Hui Dai, Renata Ferrarotto, Myrna Godoy, Diana Bell, Shiaw-Yih Lin, Daniel J McGrail, Luana Guimaraes de Sousa, Kaiyi Li, Mario L Marques-Piubelli, Cipriano Gonzalez, Sammy Ferri-Borgogno, Jared Burks

“…Insight: This case suggests that the mRNA-1273 COVID-19 vaccine stimulated anticancer immunity and tumor regression.…”
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Detection of Circulating Tumor DNA in Patients with Thyroid Nodules by Krupal B. Patel, Nicholas Cormier, James Fowler, Allison Partridge, Julie Theurer, Morgan Black, Nicole Pinto, John Yoo, Kevin Fung, Danielle MacNeil, William Stecho, Christopher Howlett, Muriel Brackstone, John W. Barrett, Anthony Nichols

“…Detection of circulating tumor DNA (ctDNA) in cancer patients can potentially serve as a noninvasive, sensitive test of disease status. …”
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The Metabolic Features of Tumor-Associated Macrophages: Opportunities for Immunotherapy? by Sonja S. Mojsilovic, Slavko Mojsilovic, Victor H. Villar, Juan F. Santibanez

“…Besides transformed cells, the tumors are composed of various cell types that contribute to undesirable tumor progression. …”
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A Rare Tumor in the Cervical Sympathetic Trunk: Ganglioneuroblastoma by Ozan Erol, Alper Koycu, Erdinc Aydin

“…Ganglioneuroblastoma is a rare tumor with moderate malignancy, which is composed of mature ganglion cells and seen in sympathetic ganglia and adrenal medulla. …”
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Spontaneous Regression of a Carcinoid Tumor following Pregnancy by A. Sewpaul, D. Bargiela, A. James, S. J. Johnson, J. J. French

“…The diagnosis of a nonsecretory carcinoid tumor was confirmed using CT imaging, octreotide scan, and histology. …”
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The case of the unusual progression of the left atrial malignant tumor by R.M. Vitovsky, V.V. Isaenko, O.A. Pishchurin, V.F. Onishchenko, O.Z. Paratsiy, I.G. Yakovenko, D.N. Dyadyun, T.I. Dedkova

Subjects: “…malignant tumor…”
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Primitive Neuroectodermal Tumor of the Liver: A Case Report by Eduardo Cambruzzi, Enilde Eloena Guerra, Hamilton Cardoso Hilgert, Herbert Jorge Schmitz, Vinícius Lopes Silva, Daniel Marini Milani, Ricardo Pedrini Cruz, Raul Pruinelli

“…Primitive neuroectodermal tumor (PNET) represents a high malignant neoplasia that usually affects the central nervous system and soft tissues. …”
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An Unusual Fat-Containing Presacral Tumor in an Elderly Patient by Maria Inês Leite, Afonso Gonçalves, Ana Cristina Ferreira, Santiago Ortiz, Rui Esteves, Isabel Távora

“…The histological confirmation of the tumor was only attained postoperatively. This case report alerts to the possible presacral location of myelolipomas, which should be considered for every fat-containing lesion detected in this region. …”
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Microbial influences in oral cancer: Tumor microenvironment dynamics by Santosh R. Patil

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Hyperphosphatemic Tumoral Calcinosis after Total Knee Arthroplasty by Takeshi Mochizuki, Katsunori Ikari

“…We report a case of hyperphosphatemic tumoral calcinosis (TC) that occurred after total knee arthroplasty. …”
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Peptide Aptamer–Paclitaxel Conjugates for Tumor Targeted Therapy by Xinyang Shen, Yuan Ma, Hang Luo, Razack Abdullah, Yufei Pan, Yihao Zhang, Chuanxin Zhong, Baoting Zhang, Ge Zhang

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Angioleiomyoma of the Auricle: An Unusual Tumor on a Rare Location by Jean Kanitakis

“…Cutaneous angioleiomyomas (ALMs) (also known as vascular leiomyomas or angiomyomas) are unusual benign tumors of the skin deriving from the muscle layer of dermal blood vessels. …”
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Autologous Graft-versus-Tumor Effect: Reality or Fiction? by Luis F. Porrata

“…In contrast to allogeneic hematopoietic stem cell transplantation, the current dogma is not an evidence of graft-versus-tumor effect in autologous hematopoietic stem cell transplantation; thus, it is assumed that autologous hematopoietic stem cell transplantation only relies on the high-dose chemotherapy to improve clinical outcomes. …”
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GIANT CELL TUMOR OF THE RIBS: A CASE REPORT by I Putu Gede Pradnyadewa Pradana, Mouli Edward

Subjects: “…giant cell tumor…”
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Tumor-induced metabolic immunosuppression: Mechanisms and therapeutic targets by Jean-Ehrland Ricci

“…Metabolic crosstalk within the tumor microenvironment results in nutrient competition and acidosis, thereby hindering immune cell functionality. …”
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The Role of TAMs in Tumor Microenvironment and New Research Progress by Yawei Feng, Zhiqiang Ye, Furong Song, Yufeng He, Jun Liu

“…Tumor-associated macrophages (TAMs) are an important part of tumor microenvironment (TME) and play a key role in TME, participating in the process of tumor occurrence, growth, invasion, and metastasis. …”
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A multiscale model for heterogeneous tumor spheroid in vitro by Zhan Chen, Yuting Zou

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