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

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

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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 3451 papers published)

Results 2621 - 2630 of 3451
2621
The effects of oral and topical corticosteroid in rabbit corneas

Kaoru Araki-Sasaki, Osamu Katsuta, Hidetoshi Mano, Takashi Nagano and Masatsugu Nakamura

BMC Ophthalmology (BioMed Central) Japan , 05 September 2016

Ophthalmology

Key words: Corticosteroid, Keratitis, Cornea, Wound healing, Pharmacokinetics

Organism: Rabbit

Tissue: Eye

Pathological State: Skin Wound

2622
Presentation of underglycosylated mucin 1 in pancreatic adenocarcinoma (PDAC) at early stages

ST Lo, P Pantazopouos, Z Medarova, A Moore

American Journal of Cancer Research (NCBI) USA , 01 September 2016

Oncology

Key words: Pancreatic cancer, underglycosylated mucin 1, tumor antigen, immunohistochemistry

Organism: Human

Tissue: Pancreas

Pathological State: Cancer

2623
Neural stem cells secrete factors facilitating brain regeneration upon constitutive Raf-Erk activation

Yong-Hee Rhee, Sang-Hoon Yi, Joo Yeon Kim, Mi-Yoon Chang, A-Young Jo, Jinyoung Kim, Chang-Hwan Park, Je-Yoel Cho, Young-Jin Choi, Woong Sun and Sang-Hun Lee

Scientific Reports (Nature) South Korea , 24 August 2016

Neuroscience

Key words: Neurology, neural stem cells, Raf-Erk pathway, radial glial cells

Organism: Mouse

Tissue: Brain

2624
Degradation of Kidney and Psoas Muscle Proteins as Indicators of Post-Mortem Interval in a Rat Model, with Use of Lateral Flow Technology

Dong-Gi Lee, Kyeong Eun Yang, Jeong Won Hwang, Hwan-Soo Kang, Seung-Yeul Lee, Seoyeon Choi, Joonchul Shin, Ik-Soon Jang, Hyun Joo An, Heesun Chung, Hyo-Il Jung, Jong-Soon Choi

PLoS One (PLOS) South Korea , 23 August 2016

Myology

Key words: Post-mortem interval (PMI) markers, kidney, muscle, GAPDH

Organism: Rat

Tissue: Kidney, Muscle

2625
Toward the Automated Detection and Characterization of Osteoclasts in Microscopic Images

Andreas Heindl, Martin Schepelmann, Robert Nica, Rupert Ecker, Peter Pietschmann, Alexander K Seewald, Theresia Thalhammer, Isabella Ellinger

Principles of Osteoimmunology (Springer) Austria , 19 August 2016

Medical Image Analysis

Key words: Osteoimmunology, microscopes, biological samples, automated image segmentation and analysis

2626
LIN28A enhances the therapeutic potential of cultured neural stem cells in a Parkinson's disease model

Yong-Hee Rhee, Tae-Ho Kim, A-Young Jo, Mi-Yoon Chang, Chang-Hwan Park, Sang-Mi Kim, Jae-Jin Song, Sang-Min Oh, Sang-Hoon Yi, Hyeon Ho Kim, Bo-Hyun You, Jin-Wu Nam, Sang-Hun Lee

Brain: A journal of neurology (Oxford University Press) South Korea , 18 August 2016

Neuroscience

Key words: LIN28A, neural stem cell (NSC) culture, repair capacity, Parkinson's disease

Organism: Rat

Tissue: Brain

Pathological State: Parkinson's Disease

2627
Dynamic Modulation of Microglia/Macrophage Polarization by miR-124 after Focal Cerebral Ischemia

Somayyeh Hamzei Taj, Widuri Kho, Markus Aswendt, Franziska M Collmann, Claudia Green, Joanna Adamczak, Annette Tennstaedt, Mathias Hoehn

Journal of Neuroimmune Pharmacology (Springer) Germany , 18 August 2016

Neuroscience

Key words: Stroke, Microglia/macrophage polarization, Pro-inflammatory and anti-inflammatory phenotypes, miRNA-124, Neuroinflammation

Organism: Mouse

Tissue: Brain

Pathological State: Cerebral Ischemia

2628
The antiviral alkaloid berberine reduces chikungunya virus-induced mitogen-activated protein kinase (MAPK) signaling

Finny S Varghese, Bastian Thaa, Siti Naqiah Amrun, Diane Simarmata, Kai Rausalu, Tuula A Nyman, Andres Merits, Gerald M McInerney2, Lisa FP Ng, Tero Ahola

Journal of Virology (American Society for Microbiology) Finland , 17 August 2016

Virology

Key words: Chikungunya virus, non-toxic plant alkaloid berberine, mitogen-activated protein kinase

Organism: Mouse

Tissue: Bone, Connective Tissue

Pathological State: Chikungunya virus Infection

2629
Bradykinin promotes neuron-generating division of neural progenitor cells via ERK activation

Micheli M Pillat, Claudiana Lameu, Cleber A Trujillo, Talita Glaser, Angélica R Cappellari, Priscilla D Negraes, Ana M O Battastini, Telma T Schwindt, Alysson Muotri, Henning Ulrich

Journal of Cell Science (The Company of Biologists) Brazil , 15 August 2016

Neuroscience

Key words: Bradykinin, neurogenesis, TIS21 (PC3/BTG2) expression

Organism: Mouse

Tissue: Brain

2630
G9a/RelB regulates self-renewal and function of colon-cancer-initiating cells by silencing Let-7b and activating the K-RAS/β-catenin pathway

Shih-Ting Cha, Ching-Ting Tan, Cheng-Chi Chang, Chia-Yu Chu, Wei-Jiunn Lee, Been-Zen Lin, Ming-Tsan Lin and Min-Liang Kuo

Nature Cell Biology (Nature) Taiwan , 15 August 2016

Oncology

Key words: Colorectal cancer, cancer-initiating cells phenotypes, K-RAS/β-catenin pathway

Organism: Mouse

Tissue: Xenograft Tumor

Pathological State: Cancer

Results 2621 - 2630 of 3451

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