Calreticulin (CALR) exposed on the surface of cancer cells succumbing to therapy delivers robust phagocytic signals that support the activation of adaptive anticancer immune responses. Recent data from our group demonstrate that spontaneous CARL exposure on leukemic blasts also supports innate anticancer immunity by natural killer (NK) cells via an indirect mechanism relying on myeloid CD11cCD14 cells.
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http://dx.doi.org/10.1080/2162402X.2019.1671763 | DOI Listing |
Front Plant Sci
October 2024
Plant Genetics Department, NIAB, Cambridge, United Kingdom.
Background: Root hairs are single-celled projections on root surfaces, critical for water and nutrient uptake. Here, we describe the first short root hair mutant in wheat ( L.), identified in a mutagenized population and termed here short root hair 1 ().
View Article and Find Full Text PDFElife
July 2024
Cambridge Institute for Medical Research (CIMR), University of Cambridge, Cambridge Biomedical Campus, Cambridge, United Kingdom.
Activating transcription factor 6 (ATF6) is one of three endoplasmic reticulum (ER) transmembrane stress sensors that mediate the unfolded protein response (UPR). Despite its crucial role in long-term ER stress adaptation, regulation of ATF6 alpha (α) signalling remains poorly understood, possibly because its activation involves ER-to-Golgi and nuclear trafficking. Here, we generated an ATF6α/Inositol-requiring kinase 1 (IRE1) dual UPR reporter CHO-K1 cell line and performed an unbiased genome-wide CRISPR/Cas9 mutagenesis screen to systematically profile genetic factors that specifically contribute to ATF6α signalling in the presence and absence of ER stress.
View Article and Find Full Text PDFIndian J Pathol Microbiol
October 2024
Department of Hematology, SGPGI, Lucknow, Uttar Pradesh, India.
Eur Urol Focus
September 2024
Department of Urology, Tel Aviv Medical Center, Tel Aviv, Israel.
Biomed Opt Express
February 2024
Key Laboratory of Quantum Precision Measurement of Zhejiang Province, Center for Optics & Optoelectronics Research, Collaborative Innovation Center for Information Technology in Biological and Medical Physics, College of Science, Zhejiang University of Technology, Hangzhou 310023, China.
A novel real-time optical phase sensing method based on the Mach-Zehnder interference principle has been proposed for the detection of calreticulin (CRT) levels in human serum samples. In this approach, anti-CRT antibodies are utilized to capture CRT molecules in serum, leading to a phase shift in both the measuring and reference arms of the system. By employing the concept of weak amplification within the framework of weak measurements, it becomes feasible to continuously monitor the response of CRT in real-time, allowing for the precise determination of serum CRT content at the picomolar level.
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