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

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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

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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

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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

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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

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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

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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 3101 - 3110 of 3476
3101
A single extra copy of Dscr1 improves survival of mice developing spontaneous lung tumors through suppression of tumor angiogenesis

Jimin Shin, Jang Choon Lee, Kwan-Hyuck Baek

Cancer Letters (Elsevier) South Korea , 16 September 2013

Oncology

Key words: Down syndrome, cancer, angiogenesis, Dscr1, Spontaneous lung tumorigenesis

Organism: Mouse

Tissue: Lung

Pathological State: Cancer

3102
Contribution of Toll-Like Receptor 2 to the Innate Response against Staphylococcus aureus Infection in Mice

Yimin, Masashi Kohanawa, Songji Zhao, Michitaka Ozaki,Sanae Haga, Guangxian Nan, Yuji Kuge, Nagara Tamaki

PLoS One (PLOS) Japan, China , 13 September 2013

Immunology

Key words: Staphylococcus aureus, macrophages, cytokines, bacterial pathogens, toll-like receptors, neutrophils, gene expression, blood

Organism: Mouse

Tissue: Liver

Pathological State: Staphylococcus aureus Infection

3103
Comprehensive characterizations of nanoparticle biodistribution following systemic injection in mice

WY Liao, HJ Li, MY Chang, ACL Tang, AS Hoffman, PCH Hsieh

Nanoscale (Royal Society of Chemistry) Taiwan, USA , 06 September 2013

Nanomedicine

Organism: Mouse

Tissue: Brain, Heart, Lung, Liver, Spleen, Kidney, Skin

3104
Digital microscopy assessment of angiogenesis in different breast cancer compartments

Haisan A, Rogojanu R, Croitoru C, Jitaru D, Tarniceriu C, Danciu M, Carasevici E

BioMed Research International (Hindawi Publishing Corporation) Romania, Austria , 01 September 2013

Medical Image Analysis

Key words: Tumour angiogenesis, microvessel density, breast cancer, tumour associated stroma, tumour parenchyma, tumour invasive front.

Organism: Human

Tissue: Breast

Pathological State: Cancer

3105
In vitro and in vivo uptake study of Escherichia coli Nissle 1917 bacterial ghosts: cell-based delivery system to target ocular surface diseases

Elisabeth Stein, Aleksandra Inic-Kanada, Sandra Belij, Jacqueline Montanaro, Nora Bintner, Simone Schlacher, Ulrike Beate Mayr, Werner Lubitz, Marijana Stojanovic, Hristo Najdenski, Talin Barisani-Asenbauer

Investigative Ophthalmology & Visual Science (ARVO Journals) Austria, Serbia, Bulgaria , 01 September 2013

Microbiology

Organism: Other Rodent

Tissue: Eye

3106
Expression of E-cadherin, Twist, and p53 and their prognostic value in patients with oral squamous cell carcinoma

Chi-Chen Fan, Tao-Yeuan Wang, Yen-An Cheng, Shih Sheng Jiang, Chien-Wen Cheng, Alan Yueh-Luen Lee, Ting-Yu Kao

Journal of Cancer Research and Clinical Oncology (Springer) Taiwan , 30 August 2013

Oncology

Key words: Ttwist expression, betel quid, betel quid chewing, oscc tissue, reduced e-cadherin, oscc tumor, oral cancer, oral squamous cell carcinoma, oral carcinogenesis, neck cancer, oral epithelium, emt marker, bladder cancer, e-cadherin promoter, emt transcription

Organism: Human

Tissue: Mucosa

Pathological State: Cancer

3107
Involvement of the Serine Protease Inhibitor, SERPINE2, and the Urokinase Plasminogen Activator in Cumulus Expansion and Oocyte Maturation

Chung-Hao Lu, Robert Kuo-Kuang Lee, Yuh-Ming Hwu, Ming-Huei Lin, Ling-Yu Yeh, Ying-Jie Chen, Shau-Ping Lin, Sheng-Hsiang Li

PLoS One (PLOS) Taiwan , 30 August 2013

Reproductive Medicine

Key words: Oocytes, small interfering RNAs, extracellular matrix, immune serum, ovaries, vector cloning, complementary DNA, gene expression

Organism: Human

Tissue: Ovaries

3108
Glycogen synthase kinase-3β–mediated CCAAT/enhancer-binding protein delta phosphorylation in astrocytes promot es migration and activation of microglia/macrophages

Chiung-Yuan Ko, Wen-Ling Wang, Shao-Ming Wang, Yu-Yi Chu, Wen-Chang Chang, Ju-Ming Wang

Neurobiology of aging (Elsevier) Taiwan, Japan , 29 August 2013

Neuroscience

Key words: Alzheimer's disease, CEBPD, GSK3ß, astrocytes, microglia

Organism: Mouse

Tissue: Brain

3109
Human Cytomegalovirus UL76 Elicits Novel Aggresome Formation via Interaction with S5a of the Ubiquitin Proteasome System

Shin-Rung Lin, Meei Jyh Jiang, Hung-Hsueh Wang, Cheng-Hui Hu, Ming-Shan Hsu, Edward Hsi, Chang-Yih Duh, Shang-Kwei Wang

Journal of Virology (American Society for Microbiology) China , 21 August 2013

Virology

Key words: Cytomegalovirus

Organism: Human

Cell Line: HEK293T cells

3110
Neohesperidin attenuates cerebral ischemia–reperfusion injury via inhibiting the apoptotic pathway and activating the Akt/Nrf2/HO-1 pathway

Journal of Asian Natural Products Research (Taylor and Francis) China , 16 August 2013

Neuroscience

Key words: Cerebral ischemia

Results 3101 - 3110 of 3476

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