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 3421 papers published)

Results 3251 - 3260 of 3421
3251
Expression of a functional VEGFR-1 in tumor cells is a major determinant of anti-PlGF antibodies efficacy

Jenny Yao, Xiumin Wu, Guanglei Zhuang, Ian M Kasman, Tobias Vogt, Vernon Phan, Masabumi Shibuya, Napoleone Ferrara, Carlos Bais

PNAS (PNAS) Japan, Italy , 12 July 2011

Oncology

Key words: Stroma tyrosine, kinase placental growth, factor vascular, endothelial growth, factor angiogenesis

3252
Kupffer cells support extramedullary erythropoiesis induced by nitrogen-containing bisphosphonate in splenectomized mice

Hirotada Otsuka, Hideki Yagi, Yasuo Endo, Naoko Nonaka, Masanori Nakamura

Cellular Immunology (Elsevier) Japan , 05 July 2011

Immunology

Key words: Nitrogen-containing bisphosphonate (NBP), Kupffer cell, Extramedullary erythropoiesis

Organism: Mouse

Tissue: Liver, Bone

3253
Modeling Colon Adenocarcinomas in Vitro: A 3D Co-Culture System Induces Cancer-Relevant Pathways upon Tumor Cell and Stromal Fibroblast Interaction

Helmut Dolznig, Christian Rupp, Christina Puri, Christian Haslinger, Norbert Schweifer, Elisabeth Wieser, Dontscho Kerjaschki, Pilar Garin-Chesa

The American Journal of Pathology (Elsevier) Austria , 01 July 2011

Oncology

Key words: Colon adenocarcinoma, in vitro

Organism: Human

Pathological State: Cancer

Cell Line: Cancer-associated fibroblasts

3254
The Presence and Localization of Melatonin Receptors in the Rat Aorta

Martin Schepelmann, Lubos Molcan, Hana Uhrova, Michal Zeman, Isabella Ellinger

Cellular and Molecular Neurobiology (Springer) Austria, Slovakia , 22 June 2011

Neuroscience

Key words: Mt1 receptor, saponin, arterial stiffness, melatonin concentration, rhythmic gene expression, rat eyerenal artery, clock gene bmal1, nadph oxidase, pineal gland, nocturnal hypertension

Organism: Rat

Tissue: Blood Vessels

3255
FTY720 Reduces Post-Ischemic Brain Lymphocyte Influx but Does Not Improve Outcome in Permanent Murine Cerebral Ischemia

Arthur Lie, Li Sun, Wei Zhou, Sönke Schwarting, Eva Mracsko, Markus Zorn, Henrike Bauer, Clemens Sommer, Roland Veltkamp

PLoS One (PLOS) Germany , 20 June 2011

Neuroscience

Key words: Ischemic strok e, Cerebral ischemia, Lymphocytes, Cytokines, T cells, Granulocytes, White blood cells, Monocytes

3256
An rhs gene of Pseudomonas aeruginosa encodes a virulence protein that activates the inflammasome

Vanderlene L Kung, Sonal Khare, Christian Stehlik, Elizabeth M Bacon, Ami J Hughes, Alan R Hauser

PNAS (PNAS) USA , 09 June 2011

Pathology

Key words: Rhs element, YD repeat, pathogenesis

3257
Spontaneous and aging-dependent development of arthritis in NADPH oxidase 2 deficiency through altered differentiation of CD11b+ and Th/Treg cells

Kihyun Lee, Hee Yeon Won, Myung Ae Bae, Jeong-Ho Hong, Eun Sook Hwang

PNAS (PNAS) South Korea , 07 June 2011

Rheumatology

Key words: Rheumatoid arthritis myeloid-derived suppressor cell

3258
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

3259
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,

3260
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

Results 3251 - 3260 of 3421

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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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