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Keywords: The Matrix
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Functions of secretory calcium-binding phosphoproteins in dental mineralization
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Yong-Hee P Chun and others
Journal of Bone and Mineral Research, zjaf062, https://doi.org/10.1093/jbmr/zjaf062
Published: 03 May 2025
.../standard-publication-reuse-rights ) Abstract Biomineralization of skeletal and dental tissues has evolved via a suite of regulatory extracellular matrix proteins. The secretory calcium-binding phosphoproteins (SCPPs) are encoded by genes that arose by duplication. In the human genome, 23 SCPP genes have...
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Investigating discrepancies and false positives in immunohematology tests using gel cards: insights from a case study on antibodies targeting the gel card matrix
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Deerej P and others
Laboratory Medicine, lmaf008, https://doi.org/10.1093/labmed/lmaf008
Published: 02 May 2025
... in false-positive reactions, making detecting antibodies and performing crossmatching difficult. Such unexpected reactivity may result from interactions with test system components, including the column matrix, chemicals, or reagents, rather than true antigen-antibody binding. Accurate identification...
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Hybrid accelerated double step length approach for convex constrained nonlinear monotone equations with applications
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Ghulam Abbass and others
IMA Journal of Applied Mathematics, hxaf009, https://doi.org/10.1093/imamat/hxaf009
Published: 25 April 2025
... equations subject to convex constraints. The method employs an acceleration parameter to approximate the Jacobian matrix. The scheme is derived by combining the double step length method with a Picard–Krasnoselskii hybrid iterative process. Under mild conditions, the approach converges globally. Numerical...
Journal Article
On the optimal arrangement of 2d lines in ℂd
Kean Fallon and Joseph W Iverson
Information and Inference: A Journal of the IMA, Volume 14, Issue 2, June 2025, iaaf008, https://doi.org/10.1093/imaiai/iaaf008
Published: 19 April 2025
... is properly cited. For commercial re-use, please contact [email protected] Abstract We show the optimal coherence of lines in is given by the Welch bound whenever a skew Hadamard matrix of order exists. Our proof uses a variant of Hadamard matrix doubling that converts any equiangular...
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Evaluating the Effectiveness of Selection Indices and their Genomic Prediction Using Environmental and Historical Rice Data
José Crossa and others
G3 Genes|Genomes|Genetics, jkaf087, https://doi.org/10.1093/g3journal/jkaf087
Published: 16 April 2025
... for indices. Consequently, rice breeders are encouraged to use these indices to enhance genetic gains per selection cycle. Genomic breeding values Genomic relationship matrix Maximum likelihood estimation Predicting unobserved index values Selection indices efficiency 1 Evaluating the Effectiveness...
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Low-rank matrix estimation with inhomogeneous noise
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Alice Guionnet and others
Information and Inference: A Journal of the IMA, Volume 14, Issue 2, June 2025, iaaf010, https://doi.org/10.1093/imaiai/iaaf010
Published: 16 April 2025
... reserved. 2025 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract We study low-rank matrix estimation for a generic inhomogeneous output channel...
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Present and future of endomyocardial biopsy in cardiac amyloidosis
Maurizia Grasso and others
European Heart Journal Supplements, Volume 27, Issue Supplement_3, March 2025, Pages iii7–iii12, https://doi.org/10.1093/eurheartjsupp/suaf036
Published: 16 April 2025
... amyloidosis Endomyocardial biopsy ATTR AL AA Extracellular matrix Italian Ministero della Salute 10.13039/501100003196 PNC-E3-2022-23683266 Cardiac amyloidosis (CA) is a well-recognized heart disease and has now become an integral part of the clinical knowledge base of all cardiologists. While...
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Distinct Effects of Psychiatric Disorder Diagnoses and Severe Emotional Dysregulation on Matrix Metalloproteinase-9, Proinflammatory Cytokines, and Inhibitory Control Function in Adolescents with Attention Deficit Hyperactivity Disorder or First-Episode Major Affective Disorders
Ju-Wei Hsu and others
International Journal of Neuropsychopharmacology, pyaf024, https://doi.org/10.1093/ijnp/pyaf024
Published: 12 April 2025
... disorders, including ADHD, bipolar disorder (BD), and major depressive disorder (MDD), on matrix metalloproteinase-9 (MMP-9) and proinflammatory cytokine levels and on inhibitory control function remain unclear. Methods This study included 48 adolescents with ADHD, 39 with first-episode BD, 53...
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NUF2 and NEK2 promote malignant progression of gallbladder cancer by remodeling the extracellular matrix
Ming Gao and others
Carcinogenesis, bgaf019, https://doi.org/10.1093/carcin/bgaf019
Published: 12 April 2025
... in two datasets, including 155 upregulated and 394 downregulated genes. Gene Ontology (GO) enrichment analysis revealed that these genes were significantly enriched in extracellular matrix (ECM) related processes, such as organization, structure, and composition, which hint us that remodeling of ECM may...
Journal Article
Population level impacts of gillnet entanglement mortality on three alcid species in British Columbia, Canada
Sarah Durham and others
ICES Journal of Marine Science, Volume 82, Issue 4, April 2025, fsaf051, https://doi.org/10.1093/icesjms/fsaf051
Published: 11 April 2025
... wanted to (1) understand how varying levels of gillnet bycatch may impact population growth and persistence and (2) estimate the population size needed to withstand recent estimates of entanglement mortality. We used a simulation-based approach of matrix projection models to estimate the impact...
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On the minimax robustness against correlation and heteroscedasticity of ordinary least squares among generalized least squares estimates of regression
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Douglas P Wiens
in
Biometrika
Biometrika, asaf025, https://doi.org/10.1093/biomet/asaf025
Published: 07 April 2025
... Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract We revisit a result according to which certain functions of covariance matrices are maximized at scalar multiples of the identity matrix. In a statistical context in which such functions measure loss, this says...
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The MMP2 and MMP9-specific inhibitor SB-3CT significantly decreases blood pressure in pre-eclampsia model rats
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Bowei Li and others
Biology of Reproduction, ioaf075, https://doi.org/10.1093/biolre/ioaf075
Published: 30 March 2025
.... For permissions, please e-mail: [email protected]. 2025 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract Although uterine matrix...
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Trans-omics landscape of systemic vasculitis identified matrix metalloproteinase 12 as a novel signature molecule
Kotaro Matsumoto and others
in
Rheumatology
Rheumatology, keaf175, https://doi.org/10.1093/rheumatology/keaf175
Published: 26 March 2025
... information please contact [email protected]. Abstract Objectives To identify key molecules involved in the disease pathophysiology of systemic vasculitis through trans-omics analysis, with a specific focus on demonstrating matrix metalloproteinase (MMP) 12 as a potential biomarker in rheumatic...
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Penalized likelihood optimization for censored missing value imputation in proteomics
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Lucas Etourneau and others
Biostatistics, Volume 26, Issue 1, 2025, kxaf006, https://doi.org/10.1093/biostatistics/kxaf006
Published: 22 March 2025
..., it estimates the covariance matrix between enzymatic cleavage products (ie peptides or precursor ions), while offering a natural way to integrate complementary transcriptomic information when multi-omic assays are available. Our benchmarking on several datasets covering a variety of experimental designs...
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A new analytical matrix for understanding International Investment Law Agreements in the Global South
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Fabio C Morosini and Ely Caetano Xavier Junior
Journal of International Dispute Settlement, Volume 16, Issue 2, June 2025, idaf010, https://doi.org/10.1093/jnlids/idaf010
Published: 21 March 2025
... foreign investment. By proposing a new analytical matrix, the authors aim to elucidate the various ways in which countries of the Global South engage with IIAs. This matrix is tested through theoretical categorization and concrete examples, highlighting engagement strategies from passive compliance...
Journal Article
GiGs: graph-based integrated Gaussian kernel similarity for virus–drug association prediction
Yixuan Jin and others
Briefings in Bioinformatics, Volume 26, Issue 2, March 2025, bbaf117, https://doi.org/10.1093/bib/bbaf117
Published: 20 March 2025
... normalization matrix factorization to predict antiviral drugs. The GiGs model enhances correlation matrix quality through the integration of multiple biological data, improves performance via similarity constraints, and prevents overfitting and predicts missing data more accurately through graph regularization...
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Optimal variable clustering for high-dimensional matrix valued data
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Inbeom Lee and others
Information and Inference: A Journal of the IMA, Volume 14, Issue 1, March 2025, iaaf001, https://doi.org/10.1093/imaiai/iaaf001
Published: 12 March 2025
...Inbeom Lee; Siyi Deng; Yang Ning Recall that the random matrix follows model ( 1.1 ). In this section, we propose a class of clustering methods for the rows of based on the weighted covariance matrix , where is some positive semi-definite matrix to be chosen. We add a subscript...
Journal Article
Positive-definite regularized estimation for high-dimensional covariance on scalar regression
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Jie He and others
in
Biometrics
Biometrics, Volume 81, Issue 1, March 2025, ujaf017, https://doi.org/10.1093/biomtc/ujaf017
Published: 08 March 2025
... of in each category of the covariates. Compared to the overall population mean of subject-level parameters considered in Qiu and Zhou ( 2022 ), CAC shows how subject covariances depend on the covariates. Under the hierarchical model, CAC is different from the conditional covariance matrix considered...
Journal Article
A quantitative solar ultraviolet radiation job-exposure matrix for Europe
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Else T Würtz and others
Annals of Work Exposures and Health, Volume 69, Issue 4, May 2025, Pages 415–428, https://doi.org/10.1093/annweh/wxaf011
Published: 08 March 2025
... radiation (UVR). UVR causes skin cancer and is a risk factor for cataract and other short- and long-term health effects, but there are significant knowledge gaps regarding the exposure-response relations based on quantitative measures of UVR exposure. We developed a quantitative UVR job-exposure matrix (JEM...
Journal Article
Facile structuring of crystalline porous framework beads for deep purification of nuclear wastewater
Hai-Ruo Li and others
National Science Review, Volume 12, Issue 5, May 2025, nwaf080, https://doi.org/10.1093/nsr/nwaf080
Published: 05 March 2025
... a meaningful progress in nuclear wastewater purification. hydrogen-bonded organic frameworks structuring mixed matrix beads deep purification 99TcO4−/ReO4− sequestration National Natural Science Foundation of China 10.13039/501100001809 22171210...