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 3311 - 3320 of 3476
3311
Vasculatures in Tumors Growing From Preirradiated Tissues: Formed by Vasculogenesis and Resistant to Radiation and Antiangiogenic Therapy

Fang-Hsin Chen, Chi-Shiun Chiang, Chun-Chieh Wang, Sheng-Yung Fu, Chien-Sheng Tsai, Shih-Ming Jung, Chih-Jen Wen, Chung-Chi Lee, Ji-Hong Hong

International Journal of Radiation Oncology*Biology*Physics (Elsevier) Taiwan , 27 May 2011

Oncology

Key words: Radiation, Tumor bed effects, Microvascular density, Green fluorescent protein–tagged bone marrow, Antiangiogenic therapy

3312
Cytosolic DNA Triggers Inflammasome Activation in Keratinocytes in Psoriatic Lesions

Yvonne Dombrowski, Mark Peric, Sarah Koglin, Claudia Kammerbauer, Christine Göß, David Anz, Maren Simanski, Regine Gläser, Jürgen Harder, Veit Hornung, Richard L Gallo, Thomas Ruzicka, Robert Beschand, Jürgen Schauber

Science Translational Medicine (American Association for the Advancement of Science) Germany, USA , 11 May 2011

Dermatology

Key words: Psoriasis, keratinocytes, antimicrobial cathelicidin peptide LL-37,

3313
Influence of melatonin on murine osteoclast formation in culture — Automated detection and quantification by a novel image analysis system

M Schepelmann, A Heindl, A Seewald, A Nussbaumer, G Bises, R Rogojanu, P Pietschmann, I Ellinger, T Thalhammer

Bone (Elsevier) Austria , 07 May 2011

Medical Image Analysis

3314
Automated detection, quantification and characterization of osteoclasts in cultures using a combined image-processing and machine-learning strategy

A Heindl, M Schepelmann, R Stumberger, A Nussbaumer, c, P Pietschmann, G Bisesa, R Rogojanu, d, T Thalhammer, A Seewald, I Ellinger

Bone (Elsevier) Austria , 07 May 2011

Medical Image Analysis

Key words: Osteoclasts

3315
The analysis of organic anion transporting polypeptide (OATP) mRNA and protein patterns in primary and metastatic liver cancer

Katrin Wlcek, Martin Svoboda, Juliane Riha, Susanna Zakaria, Ulrike Olszewski, Zdenek Dvorak, Franz Sellner, Isabella Ellinger, Walter Jäger, Theresia Thalhammer

Cancer Biology and Therapy (Taylor and Francis) Austria , 01 May 2011

Oncology

Key words: Polypeptides, cholangiocellular carcinoma, hepatocellular carcinoma

3316
Segmentation of cell nuclei within chained structures in microscopic images of colon sections

C Smochina, A Serban, V Manta

Proceedings of the 27th Spring Conference on Computer Graphics (Association for Computing Machinery) Romania , 30 April 2011

Medical Image Analysis

Key words: Image segmentation, biomedical imaging, nucleus segmentation.

3317
Aberrant expression of CD30 in neoplastic mast cells in high-grade mastocytosis

Sotlar K, Cerny-Reiterer S, Petat-Dutter K, Hessel H, Berezowska S, Müllauer L, Valent P, Horny HP

Modern Pathology (NCBI) Germany , 24 April 2011

Pathology

Key words: Neoplastic mast cells, mastocytosis, reactive mast cell hyperplasia

3318
248 ANALYSIS AND CHARACTERIZATION OF HBVDNA INTEGRATION IN PATIENTS WITH OCCULT HBV INFECTION AND HEPATOCELLULAR CARCINOMA

C Saitta, T Pollicino, G Raffa, A Bertuccio, A Barbera, A Ciancio, A Smedile, G Navarra, G Raimondo

Journal of Hepatology (Elsevier) Italy , 18 April 2011

Oncology

Pathological State: Cancer

3319
247 MCL-1 IS A NEW P53 FAMILY TARGET GENE IN HEPATOCELLULAR CARCINOMA

A Pelc, K Roos, M Meinhard, H Mundt, B Besenbeck, H Schulze-Bergkamen, W Stremmel, M Müller

Journal of Hepatology (Elsevier) Germany , 18 April 2011

Oncology

3320
246 NUCLEAR TRANSLOCATION OF C-JUN AND MALIGNANT POTENTIAL IN HEPATOCELLULAR CARCINOMA PATIENTS UNDERGOING ORTHOTOPIC LIVER TRANSPLANTATION

N Rohr-Udilova, W Sieghart, R Eferl, M Peck-Radosavljevic

Journal of Hepatology (Elsevier) , 18 April 2011

Transplantation Medicine

Results 3311 - 3320 of 3476

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