Checkpoint Molecules Predict Response to Immunotherapy in Cancer

FEATURED PUBLICATION

Checkpoint Molecules Predict Response to Immunotherapy in Cancer
cells

Heij et al. investigated the expression of checkpoint molecules in the tumor microenvironment of intrahepatic cholangio-carcinoma. They found that co-expression patterns of checkpoint molecules such as PD-L1 and TIGIT correlate with metastases and poor prognosis. TissueFAXS and StrataQuest were used to image the mIF-stained samples and assess protein expression.

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Community-developed Checklists Enhance Reproducibility of Microscopy Images

FEATURED PUBLICATION

Community-developed checklists for publishing images and image analyses
Nature Methods

QUAREP-LiMi is an initiative focused on promoting quality assessment and reproducibility for instruments and images in light microscopy. Dr. Rupert Ecker, CEO of TissueGnostics, participated in developing standardized guidelines for best practices in image communication. These checklists offer key recommendations on image formatting and annotation among others.

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AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma

FEATURED PUBLICATION

AI-Assisted Analysis of ‘Anti-/Pro-Tumor’ Profiles for Pancreatic Adenocarcinoma
Cancer Biology & Medicine

To predict survival of patients with pancreatic adenocarcinoma, Zhou et al. performed an AI-assisted comprehensive analysis of CD8+ T cells, cancer stem cells (CSCs), and tumor budding (TB). They used StrataQuest image analysis software to automatically detect and quantify tumor-infiltrating CD8+ T cells, CD133+ CSCs, and CK19+ TB.

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Characterization of the Spatial Immune Context of Lung Cancer

FEATURED PUBLICATION

Characterization of the Spatial Immune Context of Lung Cancer
International Journal of Molecular Sciences

In a recent study, Imamura et al. investigated the role of debrin-expressing tumor infiltration lymphocytes (TIL) in lung cancer. The high-end image analysis solution, StrataQuest, was used for the automatic tissue classification and localization of CD3+/debrin+ cellular phenotypes in the tumor cell nest, as well as in the stroma.

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COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma

FEATURED PUBLICATION

COL8A1 Promotes Tumor in Pancreatic Ductal Adenocarcinoma
Matrix Biology

Yan et al. investigated several collagen subtypes involved in pancreatic ductal adenocarcinoma desmoplasia. Based on this study, COL8A1 was suggested as a new marker for predicting poor chemotherapy responsiveness and survival. The TissueFAXS imaging platform and StrataQuest analysis solution were used to image and segment morphological structures.

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Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis

FEATURED PUBLICATION

Erk1/2-Dependent HNSCC Cell Susceptibility to Erastin-Induced Ferroptosis
cells

Savic et al. investigated the Erk 1/2 pathway role in ferroptosis induction by targeting xCT protein during the treatment of HNSCC. They found erastin to be a potent ferroptosis inducer which is strongly dependent on Erk 1/2 kinases. TissueFAXS and HistoQuest were used to image the IHC-stained samples and calculate the percentage of xCT-positive cells.

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Tumor Microenvironment Characterization of Rectal Cancer

FEATURED PUBLICATION

Case Report: Tumor Microenvironment Characterization of Rectal Cancer
Frontiers in Immunology

Song et al. published a case study investigating the genetics and tumor microenvironment of a rectal cancer patient with MSS/PD-L1-negative recurrent hepatopulmonary metastasis. TissueFAXS and StrataQuest were used to image stained tissue samples and to assess tumor infiltrating immune cells using, among others, CD4, CD8, CD163, PD1, and PD-L1 as markers.

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Adverse Effects of Single

FEATURED PUBLICATION

The impact of HIV infection on the frequencies, function, spatial localization and heterogeneity of TFRs within human lymph nodes
BMC Immunology

Mahlobo et al. published a study in BMC Immunology addressing the effect of HIV infections on frequencies, function, spatial localization and heterogeneity of T follicular regulatory cells (TFRs) in human lymph nodes. TFRs within lymph node tissues were quantified using TissueFAXS i PLUS and TissueQuest.

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Temporal changes

FEATURED PUBLICATION

Temporal changes in T cell subsets and expansion of cytotoxic CD4+ T cells in the lungs in severe COVID-19
Clinical Immunology

Kaneko et al. published a study in the Clinical Immunology journal focusing on the quantitative analysis of T-cell subset alterations in thoracic lymph nodes and lung samples of COVID-19 patients. With the help of TissueFAXS and StrataQuest, the authors were first to show the expansion of cytotoxic CD4+ T cells in the lungs of patients with severe COVID-19.

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Spatial Distribution

FEATURED PUBLICATION

Spatial distribution and functional analysis define the action pathway of Tim-3/Tim-3 ligands in tumor development
Molecular Therapy

In a recent publication in the journal Molecular Therapy, Wang et al (Cheeloo Medical College of Shandong University) combine multiplexing and TissueGnostics’ image cytometry solutions for the assessment of the expression level of Tim-3, a well-known immune checkpoint, in tumor infiltrating lymphocytes. This study nominates Tim-3 as a potential target for cancer immunotherapy.

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Multi-Antigen Imaging

FEATURED PUBLICATION

Multi-Antigen Imaging Reveals Inflammatory DC, ADAM17 and Neprilysin as Effectors in Keloid Formation
International Journal of Molecular Sciences

In a recent publication in the MDPI - International Journal of Molecular Sciences, Rath et al (University Hospital Heidelberg) combine multiplexing, TissueGnostics’ image cytometry and in-depth data mining to characterize the immune microenvironment including spatial relationships within keloid lesions. Using this approach, the authors were able to nominate potential therapeutic targets.

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SynNotch-CAR T

FEATURED PUBLICATION

SynNotch-CAR T cells overcome challenges of specificity, heterogeneity, and persistence in treating glioblastoma
Science Translational Medicine

A recent publication from the group of Choe et al. (University of California, UCSF) published in Science Translational research is exploring the therapeutic effectiveness of SynNotch-CAR T cells in a PDX glioblastoma mouse model. T cells in-situ were imaged/assessed by TissueFAXS and quantified via StrataQuest.

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CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer

FEATURED PUBLICATION

CpG Methylation Influence on Protease Serine 3 Isoforms in Lung Cancer
Acta Pharmaceutica Sinica B

Lin et al. investigated the UHRF1/DNMT1–MZF1 axis in the context of CpG methylation of protease serine 3, a protein with several isoforms that show paradoxical effects. To differentiate the isoforms, the researchers employed 7-marker multiplex staining and performed a quantitative analysis using TissueFAXS SPECTRA and StrataQuest.

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Customer Publications (A total of 3476 papers published)

Results 2501 - 2510 of 3476
2501
Parathyroid hormone regulates fates of murine osteoblast precursors in vivo

DH Balani, N Ono, HM Kronenberg

The Journal of Clinical Investigation (American Society for Clinical Investigation) USA , 31 July 2017

Stem Cell Research

Key words: Parathyroid hormone, osteoblast precursors, bone biology, stem cells

Organism: Mouse

Tissue: Bone

2502
Transglutaminase 2 Inhibition Reverses Mesenchymal Transdifferentiation of Glioma Stem Cells by Regulating C/EBPβ Signaling

Jinlong Yin, Young Taek Oh, Jeong-Yub Kim, Sung Soo Kim, Eunji Choi, Tae Hoon Kim, Jun Hee Hong, Nakho Chang, Hee Jin Cho, Jason K Sa, Jeong Cheol Kim, Hyung Joon Kwon, Saewhan Park, Weiwei Lin, Ichiro Nakano, Ho-Shin Gwak, Heon Yoo, Seung-Hoon Lee, Jeongwu Lee, Jong Heon Kim, Soo-Youl Kim, Do-Hyun Nam, Myung-Jin Park and Jong Bae Park

Cancer Research (AACR Publications) South Korea , 28 July 2017

Oncology

Key words: Necrosis, glioblastoma, transglutaminase 2 (TGM2), transcription factors (TF)

Organism: Mouse

Tissue: Brain

Pathological State: Cancer

2503
Fasting metabolism modulates the interleukin-12/interleukin-10 cytokine axis

Johannes J Kovarik, Elisabeth Kernbauer, Markus A Hölzl, Johannes Hofer, Guido A Gualdoni, Klaus G Schmetterer, Fitore Miftari, Yury Sobanov, Anastasia Meshcheryakova, Diana Mechtcheriakova, Nadine Witzeneder, Georg Greiner, Anna Ohradanova-Repic, Petra Waidhofer-Söllner, Marcus D Säemann, Thomas Decker, Gerhard J Zlabinge

PLoS One (PLOS) Austria , 24 July 2017

Immunology

Key words: Cell metabolism, mammalian target of rapamycin (mTOR), interleukin (IL)-12 and anti-inflammatory IL-10

Organism: Mouse

Tissue: Liver, Spleen

2504
CD103+ tumor-infiltrating lymphocytes are tumor-reactive intraepithelial CD8+ T cells associated with prognostic benefit and therapy response in cervical cancer

Fenne L Komdeur, Thalina M Prins, Stephanie van de Wall, Annechien Plat, G Bea A Wisman, Harry Hollema, Toos Daemen, David N Church, Marco de Bruyn, The Netherlands and Hans W Nijman

OncoImmunology (Taylor and Francis) The Netherlands , 24 July 2017

Oncology

Key words: CD103, cervical cancer, intraepithelial T cells, therapeutic vaccination, tumor-infiltrating lymphocytes

Organism: Human

Tissue: Uterus

Pathological State: Cancer

2505
Precision cut lung slices as test system for candidate therapeutics in organophosphate poisoning

Julia Herbert, Horst Thiermann, Franz Worek,Timo Wille

Toxicology (Elsevier) Germany , 22 July 2017

Toxicology

Key words: Chemical warfare agents, nerve agents, pesticide, lung, PCLS, precision cut lung slices

Organism: Rat

Tissue: Lung

2506
Large-scale 3-dimensional quantitative imaging of tissues: state-of-the-art and translational implications

SethWinfree, Michael JFerkowicz, Pierre CDagher, Katherine JKelly, Michael TEadon, Timothy ASutton, Troy AMarkel, Mervin CYoder, Kenneth WDunn, Tarek MEl-Achkar

Translational Research (Elsevier) USA , 22 July 2017

Imaging

Key words: 2D2 dimensional, 3D3 dimensional, LSM- light sheet microscopy, IHCS- imaging high content screening, VTEA -Volumetric tissue exploration and analysis, 3DTC-3 dimensional tissue cytometry

2507
Neuron-Specific Fluorescence Reporter-Based Live Cell Tracing for Transdifferentiation of Mesenchymal Stem Cells into Neurons by Chemical Compound

Do Won Hwang, Hyun Woo Kwon, Jaeho Jang, Hee Jung Jung, Kwang Rok Kim, and Dong Soo Lee

Stem Cells International (Hindawi Publishing Corporation) South Korea , 20 July 2017

Stem Cell Research

2508
Strategies to develop endogenous stem cell-recruiting bioactive materials for tissue repair and regeneration

Settimio Pacelli, Sayantani Basu, Jonathan Whitlow, Aparna Chakravarti, Francisca Acost, Arushi Varshney, Saman Modaresia, Cory Berkland, Arghya Paul

Advanced Drug Delivery Reviews (Elsevier) USA , 19 July 2017

Regenerative Medicine

Key words: Stem cell homing, growth factor delivery, chemoattractant gradients, endothelialization, extracellular matrix, bone graft substitutes, myocardial regeneration

Organism: Human

Cell Line: Human mesenchymal stem cells (hMSCs)

2509
The c.1085A>G genetic variant of CSF1R gene regulates tumor immunity by altering the proliferation, polarization, and function of macrophages

Yu-Min Yeh, Shan-Ju Hsu, Peng-Chan Lin, Keng-Fu Hsu, Pei-Ying Wu, Wu-Chou Su, Jang-Yang Chang and Meng-Ru Shen

Clinical Cancer Research (AACR Publications) Taiwan , 19 July 2017

Oncology

Key words: Tumor, CSF1R, low VEGF expression, altering the polarization and function of macrophages

Organism: Human

Tissue: Colon, Ovaries, Endometrium

Pathological State: Cancer

2510
Production of reactive persulfide species in chronic obstructive pulmonary disease

Tadahisa Numakura, Hisatoshi Sugiura, Takaaki Akaike, Tomoaki Ida, Shigemoto Fujii, Akira Koarai, Mitsuhiro Yamada, Katsuhiro Onodera, Yuichiro Hashimoto, Rie Tanaka, Kei Sato, Yutaka Shishikura, Taizou Hirano, Satoru Yanagisawa, Naoya Fujino, Tatsuma Okazaki, Tsutomu Tamada, Yasushi Hoshikawa, Yoshinori Okada, Masakazu Ichinose

Thorax (BMJ Journals) Japan , 19 July 2017

Pulmonology

Key words: Oxidative Stress

Organism: Human

Tissue: Lung

Pathological State: Chronic Obstructive Pulmonary Disease

Results 2501 - 2510 of 3476

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