Institution
Sichuan Agricultural University
Education•Yucheng, China•
About: Sichuan Agricultural University is a education organization based out in Yucheng, China. It is known for research contribution in the topics: Gene & Population. The organization has 16406 authors who have published 12255 publications receiving 156566 citations. The organization is also known as: SAU.
Topics: Gene, Population, Genome, Biology, Quantitative trait locus
Papers published on a yearly basis
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TL;DR: Inflammation is a biological response of the immune system that can be triggered by a variety of factors, including pathogens, damaged cells and toxic compounds, potentially leading to tissue damage or disease.
Abstract: Inflammation is a biological response of the immune system that can be triggered by a variety of factors, including pathogens, damaged cells and toxic compounds. These factors may induce acute and/or chronic inflammatory responses in the heart, pancreas, liver, kidney, lung, brain, intestinal tract and reproductive system, potentially leading to tissue damage or disease. Both infectious and non-infectious agents and cell damage activate inflammatory cells and trigger inflammatory signaling pathways, most commonly the NF-κB, MAPK, and JAK-STAT pathways. Here, we review inflammatory responses within organs, focusing on the etiology of inflammation, inflammatory response mechanisms, resolution of inflammation, and organ-specific inflammatory responses.
2,197 citations
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TL;DR: It is reported that XBP1 is activated in TNBC and has a pivotal role in the tumorigenicity and progression of this human breast cancer subtype, and targeting this pathway may offer alternative treatment strategies for this aggressive subtype of breast cancer.
Abstract: Cancer cells induce a set of adaptive response pathways to survive in the face of stressors due to inadequate vascularization. One such adaptive pathway is the unfolded protein (UPR) or endoplasmic reticulum (ER) stress response mediated in part by the ER-localized transmembrane sensor IRE1 (ref. 2) and its substrate XBP1 (ref. 3). Previous studies report UPR activation in various human tumours, but the role of XBP1 in cancer progression in mammary epithelial cells is largely unknown. Triple-negative breast cancer (TNBC)--a form of breast cancer in which tumour cells do not express the genes for oestrogen receptor, progesterone receptor and HER2 (also called ERBB2 or NEU)--is a highly aggressive malignancy with limited treatment options. Here we report that XBP1 is activated in TNBC and has a pivotal role in the tumorigenicity and progression of this human breast cancer subtype. In breast cancer cell line models, depletion of XBP1 inhibited tumour growth and tumour relapse and reduced the CD44(high)CD24(low) population. Hypoxia-inducing factor 1α (HIF1α) is known to be hyperactivated in TNBCs. Genome-wide mapping of the XBP1 transcriptional regulatory network revealed that XBP1 drives TNBC tumorigenicity by assembling a transcriptional complex with HIF1α that regulates the expression of HIF1α targets via the recruitment of RNA polymerase II. Analysis of independent cohorts of patients with TNBC revealed a specific XBP1 gene expression signature that was highly correlated with HIF1α and hypoxia-driven signatures and that strongly associated with poor prognosis. Our findings reveal a key function for the XBP1 branch of the UPR in TNBC and indicate that targeting this pathway may offer alternative treatment strategies for this aggressive subtype of breast cancer.
641 citations
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TL;DR: B berries and other fruits with low-amylase and high-glucosidase inhibitory activities could be regarded as candidate food items in the control of the early stages of hyperglycemia associated with type 2 diabetes.
Abstract: In this paper, the biosynthesis process of phenolic compounds in plants is summarized, which includes the shikimate, pentose phosphate and phenylpropanoid pathways. Plant phenolic compounds can act as antioxidants, structural polymers (lignin), attractants (flavonoids and carotenoids), UV screens (flavonoids), signal compounds (salicylic acid and flavonoids) and defense response chemicals (tannins and phytoalexins). From a human physiological standpoint, phenolic compounds are vital in defense responses, such as anti-aging, anti-inflammatory, antioxidant and anti-proliferative activities. Therefore, it is beneficial to eat such plant foods that have a high antioxidant compound content, which will cut down the incidence of certain chronic diseases, for instance diabetes, cancers and cardiovascular diseases, through the management of oxidative stress. Furthermore, berries and other fruits with low-amylase and high-glucosidase inhibitory activities could be regarded as candidate food items in the control of the early stages of hyperglycemia associated with type 2 diabetes.
616 citations
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Cold Spring Harbor Laboratory1, United States Department of Agriculture2, Cornell University3, Great Lakes Bioenergy Research Center4, University of Wisconsin-Madison5, University of California, Irvine6, University of Missouri7, North Carolina State University8, University of California, Davis9, China Agricultural University10, Sichuan Agricultural University11, Kansas State University12, International Maize and Wheat Improvement Center13, Institut national de la recherche agronomique14
TL;DR: It is found that structural variations are pervasive in the Z. mays genome and are enriched at loci associated with important traits and the larger Tripsacum genome can be explained by transposable element abundance rather than an allopolyploid origin.
Abstract: Whereas breeders have exploited diversity in maize for yield improvements, there has been limited progress in using beneficial alleles in undomesticated varieties. Characterizing standing variation in this complex genome has been challenging, with only a small fraction of it described to date. Using a population genetics scoring model, we identified 55 million SNPs in 103 lines across pre-domestication and domesticated Zea mays varieties, including a representative from the sister genus Tripsacum. We find that structural variations are pervasive in the Z. mays genome and are enriched at loci associated with important traits. By investigating the drivers of genome size variation, we find that the larger Tripsacum genome can be explained by transposable element abundance rather than an allopolyploid origin. In contrast, intraspecies genome size variation seems to be controlled by chromosomal knob content. There is tremendous overlap in key gene content in maize and Tripsacum, suggesting that adaptations from Tripsacum (for example, perennialism and frost and drought tolerance) can likely be integrated into maize.
602 citations
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TL;DR: It is found that dosage compensation effect of tandem duplication genes probably contributed to the pungent diversification in pepper and the Capsicum reference genome provides crucial information for the study of not only the evolution of the pepper genome but also, the Solanaceae family.
Abstract: As an economic crop, pepper satisfies people’s spicy taste and has medicinal uses worldwide. To gain a better understanding of Capsicum evolution, domestication, and specialization, we present here the genome sequence of the cultivated pepper Zunla-1 (C. annuum L.) and its wild progenitor Chiltepin (C. annuum var. glabriusculum). We estimate that the pepper genome expanded ∼0.3 Mya (with respect to the genome of other Solanaceae) by a rapid amplification of retrotransposons elements, resulting in a genome comprised of ∼81% repetitive sequences. Approximately 79% of 3.48-Gb scaffolds containing 34,476 protein-coding genes were anchored to chromosomes by a high-density genetic map. Comparison of cultivated and wild pepper genomes with 20 resequencing accessions revealed molecular footprints of artificial selection, providing us with a list of candidate domestication genes. We also found that dosage compensation effect of tandem duplication genes probably contributed to the pungent diversification in pepper. The Capsicum reference genome provides crucial information for the study of not only the evolution of the pepper genome but also, the Solanaceae family, and it will facilitate the establishment of more effective pepper breeding programs.
593 citations
Authors
Showing all 16552 results
Name | H-index | Papers | Citations |
---|---|---|---|
Tao Li | 102 | 2483 | 60947 |
Tao Wang | 97 | 2720 | 55280 |
Eviatar Nevo | 95 | 848 | 40066 |
Li Zhang | 92 | 918 | 35648 |
Muhammad Farooq | 92 | 1341 | 37533 |
Zhili He | 75 | 317 | 18306 |
Li Yang | 63 | 349 | 22474 |
Anthony Maxwell | 62 | 206 | 12249 |
Zhonghu He | 59 | 245 | 10509 |
Wen-Jun Li | 58 | 857 | 19650 |
Yi Liu | 58 | 537 | 14291 |
Xianming Chen | 57 | 355 | 12060 |
Xiaofeng Chen | 57 | 402 | 13507 |
Xin Gen Lei | 57 | 210 | 9648 |
Ming-Cheng Luo | 54 | 165 | 17028 |