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 3293 papers published)

Results 3041 - 3050 of 3293
3041
Coordinated roles of ST3Gal-VI and ST3Gal-IV sialyltransferases in the synthesis of selectin ligands

Won Ho Yang, Claudia Nussbaum, Prabhjit K Grewal, Jamey D Marth, Markus Sperandio

Blood (American Society of Hematology) USA, Germany , 02 August 2012

Hematology

Key words: Leukocyte trafficking, ST3Gal subfamily, protein glycosylation

Organism: Mouse

Tissue: Lymphoid Tissue

3042
Autophagy activators rescue and alleviate pathogenesis of a mouse model with proteinopathies of the TAR DNA-binding protein 43

I-Fang Wang, Bo-Shen Guo, Yu-Chih Liu, Cheng-Chun Wu, Chun-Hung Yang, Kuen-Jer Che-Kun James Shen

PNAS (PNAS) USA , 02 August 2012

Neuroscience

Key words: Protein aggregation, neuronal apoptosis

3043
Chapter 9 - Correlated Light Microscopy and Electron Microscopy

Klaas A Sjollema, Ulrike Schnell, Jeroen Kuipers, Ruby Kalicharan, Ben NG Giepmans

Methods in Cell Biology (Elsevier) The Netherlands , 31 July 2012

Microscopy

Key words: Light microscopy, electron microscopy, correlated microscopy, orientation, probes, high resolution, drawing tube, mosaic microscopy

3044
Abstracts for the International Federation of Placenta Associations Meeting 2012

Placenta (Elsevier) , 25 July 2012

Reproductive Medicine

3045
Vasohibin-2 Expressed in Human Serous Ovarian Adenocarcinoma Accelerates Tumor Growth by Promoting Angiogenesis

Yoshifumi Takahashi, Takahiro Koyanagi, Yasuhiro Suzuki, Yasushi Saga, Naoki Kanomata, Takuya Moriya, Mitsuaki Suzuki, Yasufumi Sato

Molecular Cancer Research (AACR Publications) Japan , 23 July 2012

Oncology

Key words: Vasohibin-1, angiogenesis, ovarian cancer, Angiopoietins

Organism: Human

Tissue: Ovaries

Pathological State: Cancer

3046
The vitamin D receptor activator paricalcitol prevents fibrosis and diastolic dysfunction in a murine model of pressure overload

Laura MG Meems, Megan V Cannon, Hasan Mahmud, Adriaan A Voors, Wiek H van Gilst, Herman HW Silljé, Willem PT Ruifrok, Rudolf A de Boer

The Journal of Steroid Biochemistry and Molecular Biology (Elsevier) The Netherlands , 15 July 2012

Cardiology

Key words: Fibrosis, heart failure, paricalcitol, remodeling, vitamin D receptor, renin

Organism: Mouse

Tissue: Heart

Pathological State: Cardiac Fibrosis

3047
Tumour‐secreted miR‐9 promotes endothelial cell migration and angiogenesis by activating the JAK‐STAT pathway

Guanglei Zhuang, Xiumin Wu, Zhaoshi Jiang, Ian Kasman, Jenny Yao, Yinghui Guan, Jason Oeh, Zora Modrusan, Carlos Bais, Deepak Sampath, Napoleone Ferrara

EMBO Journal (EMBO press) USA , 06 July 2012

Oncology

Key words: Angiogenesis, Endothelium, JAK‐STAT, MicroRNA, Tumour

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

3048
1107 In Vitro Generated Human Dendritic Cells Exposed to a Potent Maturation Melanoma Cell Lines Lysate Show a Tolerogenic-like Phenotype and Functionality When Exposed to Dexamethasone Prior to the Maturation Stimuli

C Falcon-Beas, F Tempio, B Pesce, J Aguillon, C Pereda, C Saffie, F Salazar-Onfray, MN Lopez

European Journal of Cancer (Elsevier) , 06 July 2012

Oncology

3049
1110 Modulation of Genistein- and Resveratrol-induced Apoptosis and Cell Proliferation in Colon Cancer Cells

LI Brasoveanu, D Hotnog, C Hotnog, M Bostan, M Mihaila

European Journal of Cancer (Elsevier) , 06 July 2012

Oncology

3050
1109 Density and Organization of B Cells, Including the Activation-induced Cytidine Deaminase (AID)-positive Sub-population, Within Active Tumor Border of Human Colorectal Cancer Liver Metastases Shows a Positive Association With Survival Prognosis

A Meshcheryakova, M Svoboda, E Bajna, J Maresch, J Jensen-Jarolim, M Bergmann, D Tamandl, D Mechtcheriakova

European Journal of Cancer (Elsevier) , 06 July 2012

Oncology

Results 3041 - 3050 of 3293
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