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 3451 papers published)

Results 2461 - 2470 of 3451
2461
Selective targeting of a novel vasodilator to the uterine vasculature to treat impaired uteroplacental perfusion in pregnancy

Natalie Cureton, Iana Korotkova, Bernadette Baker, Susan Greenwood, Mark Wareing, Venkata R Kotamraju, Tambet Teesalu, Francesco Cellesi, Nicola Tirelli, Erkki Ruoslahti, John D Aplin, and Lynda K Harris

Theranostics (NCBI) UK, USA, Estonia, Italy , 29 August 2017

Reproductive Medicine

Key words: pregnancy, placenta, nitric oxide, endothelium, vascular biology, drug targeting

Organism: Mouse

Tissue: Placenta

2462
Loss of host-derived osteopontin creates a glioblastoma-promoting microenvironment

Frank Szulzewsky, Nina Schwendinger, Dilansu Güneykaya, Patrick J Cimino, Dolores Hambardzumyan, Michael Synowitz, Eric C Holland, Helmut Kettenmann

Neuro-Oncology (Oxford University Press) USA, Germany , 26 August 2017

Oncology

Key words: glioblastoma, microglia, macrophage, osteopontin, SPP1, glioblastoma cd45 antigens macrophage-1 antigen macrophages microglia monocytes brain mice neoplasms osteopontin

Organism: Human

Pathological State: Cancer

Cell Line: Ki67 cells

2463
Combination of cuprizone and experimental autoimmune encephalomyelitis to study inflammatory brain lesion formation and progression

Bernhard Josef Rüther,Miriam Scheld,Daniela Dreymueller,Tim Clarner,Eugenia Kress,Lars-Ove Brandenburg,Tine Swartenbroekx,Chloé Hoornaert,Peter Ponsaerts,Petra Fallier-Becker,Cordian Beyer,Sven Olaf Rohr,Christoph Schmitz,Uta Chrzanowski,Tanja Hochstrasser,Stella Nyamoya,Markus Kipp

GLIA (Wiley) Germany , 24 August 2017

Neuroscience

Key words: Brain-intrinsic degenerative cascades, multiple sclerosis, Cup/EAE model

Organism: Mouse

Tissue: Brain

Pathological State: Encephalomyelitis

2464
Tumor-Associated Macrophages Promote Epigenetic Silencing of Gelsolin through DNA Methyltransferase 1 in Gastric Cancer Cells

Hao-Chen Wang, Chin-Wang Chen, Chia-Lung Yang, I-Min Tsai, Ya-Chin Hou, Chang-Jung Chen and Yan-Shen Shan

Cancer Immunology Research (AACR Publications) Taiwan , 23 August 2017

Oncology

Key words: Tumor suppressor gelsolin (GSN), gastric cancer, DNA methylation

Organism: Human

Tissue: Endometrium

Pathological State: Cancer

2465
Zika virus infects renal proximal tubular epithelial cells with prolonged persistency and cytopathic effects

Jian Chen, Yi-feng Yang, Jun Chen, Xiaohui Zhou, Zhaoguang Dong, Tianyue Chen, Yu Yang, Peng Zou, Biao Jiang, Yunwen Hu, Lu Lu, Xiaoyan Zhang, Jia Liu, Jianqing Xu and Tongyu Zhu

Emerging Microbes & Infections (Nature) China , 23 August 2017

Immunology, Virology

Key words: Cytopathic effects, prolonged persistency, renal proximal tubular epithelial cells, urinary system, Zika virus

Organism: Mouse

Tissue: Kidney

Pathological State: Zika Virus Infection, Guillain–Barré syndrome

2466
Efficient cell death induction in human glioblastoma cells by photodynamic treatment with Tetrahydroporphyrin-Tetratosylat (THPTS) and ionizing irradiation

Peter Hambsch, Yury P Istomin, Dimitri A Tzerkovsky, Ina Patties, Jochen Neuhaus, Rolf-Dieter Kortmann, Stanislav Schastak, and Annegret Glasow

Oncotarget (Impact Journals) Germany, Belarus , 23 August 2017

Oncology

Key words: photodynamic therapy, glioblastoma, THPTS, combination, ionizing radiation

Organism: Human

Cell Line: Human authenticated GBM cell lines (A-172, U-87 MG, and DBTRG-05MG)

2467
Reactive oxygen species–mediated switching expression of MMP-3 in stromal fibroblasts and cancer cells during prostate cancer progression

Chia-Ling Hsieh, Che-Ming Liu, Hsin-An Chen, Shun-Tai Yang, Katsumi Shigemura, Koichi Kitagawa, Fukashi Yamamichi, Masato Fujisawa, Yun-Ru Liu, Wei-Hua Lee, Kuan-Chou Chen, Chia-Ning Shen, Cheng-Chieh Lin, Leland W K Chung and Shian-Ying Sung

Scientific Reports (Nature) Taiwan , 22 August 2017

Oncology

Key words: Stromelysin 1 (MMP-3) and 2 (MMP-10), prostate cancer-associated stromal fibroblasts (CAFs), extracellular matrix (ECM)

Organism: Human

Tissue: Prostate

Pathological State: Cancer

2468
Screening platform for cell contact guidance based on inorganic biomaterial micro/nanotopographical gradients

Qihui Zhou, Olga Castañeda Ocampo, Carlos Guimarães, Philipp Kuhn, Theo van Kooten, and Patrick van Rijn

Applied Materials and Interfaces (ACS Publications) The Netherlands , 21 August 2017

Stem Cell Research

Key words: Biomimetic surface, high-throughput screening, inorganic biomaterials, stem cell behavior, topographical gradient

Organism: Human

Cell Line: Mesenchymal stem cells from human bone marrow (hBM-MSCs)

2469
Bifidobacterium Infantis Ameliorates Chemotherapy-Induced Intestinal Mucositis Via Regulating T Cell Immunity in Colorectal Cancer Rats

Mi H, Dong Y, Zhang B, Wang H, Peter CCK, Gao P,Fu H, Gao Y

Cellular Physiology and Biochemistry (Karger) China , 18 August 2017

Oncology

Key words: Bifidobacterium infantis, intestinal mucositis, 5-fluorouracil, oxaliplatin, CD4+CD25+Foxp3+ Tregs, CD4+CD17A+ cells, colorectal cancer

Organism: Rat

Tissue: Allograft Tumor

Pathological State: Cancer

2470
An Integrated Systems Biology Approach Identifies TRIM25 as a Key Determinant of Breast Cancer Metastasis

Logan A Walsh, Mariano J Alvarez, Erich Y Sabio, Marsha Reyngold, Vladimir Makarov, Suranjit Mukherjee, Ken-Wing Lee, Alexis Desrichard, Şevin Turcan, Martin G Dalin, Vinagolu K Rajasekhar, Shuibing Chen, Linda T Vahdat, Andrea Califano, Timothy A Chan

Cell Reports (Cell Press) USA , 15 August 2017

Oncology

Key words: ARACNe, MARINa, VIPER, breast, cancer, metastasis, transcription, TRIM25, EFP

Organism: Mouse

Tissue: Allograft Tumor, Lung

Pathological State: Cancer

Results 2461 - 2470 of 3451

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TissueGnostics provides advanced solutions for whole-slide imaging and image analysis in biological and clinical research. Our products help researchers to scan and analyze complex tissue samples, enabling more detailed insights into tissue structure, cellular interactions, and spatial cell landscape.

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