@article {710,
	title = {Transcriptomic Analysis of a Diabetic Skin-Humanized Mouse Model Dissects Molecular Pathways Underlying the Delayed Wound Healing Response.},
	journal = {Genes (Basel)},
	volume = {12},
	year = {2020},
	month = {2020 12 31},
	abstract = {<p>Defective healing leading to cutaneous ulcer formation is one of the most feared complications of diabetes due to its consequences on patients{\textquoteright} quality of life and on the healthcare system. A more in-depth analysis of the underlying molecular pathophysiology is required to develop effective healing-promoting therapies for those patients. Major architectural and functional differences with human epidermis limit extrapolation of results coming from rodents and other small mammal-healing models. Therefore, the search for reliable humanized models has become mandatory. Previously, we developed a diabetes-induced delayed humanized wound healing model that faithfully recapitulated the major histological features of such skin repair-deficient condition. Herein, we present the results of a transcriptomic and functional enrichment analysis followed by a mechanistic analysis performed in such humanized wound healing model. The deregulation of genes implicated in functions such as angiogenesis, apoptosis, and inflammatory signaling processes were evidenced, confirming published data in diabetic patients that in fact might also underlie some of the histological features previously reported in the delayed skin-humanized healing model. Altogether, these molecular findings support the utility of such preclinical model as a valuable tool to gain insight into the molecular basis of the delayed diabetic healing with potential impact in the translational medicine field.</p>},
	keywords = {Animals, Diabetes Mellitus, Experimental, Gene Expression Profiling, Gene Expression Regulation, Gene ontology, Humans, Metabolic Networks and Pathways, Mice, Mice, Nude, Microarray Analysis, Molecular Sequence Annotation, Principal Component Analysis, Signal Transduction, Skin, Skin Transplantation, Skin Ulcer, Streptozocin, Tissue Engineering, Transcriptome, Transplantation, Heterologous, Wound Healing},
	issn = {2073-4425},
	doi = {10.3390/genes12010047},
	author = {Le{\'o}n, Carlos and Garcia-Garcia, Francisco and Llames, Sara and Garc{\'\i}a-P{\'e}rez, Eva and Carretero, Marta and Arriba, Mar{\'\i}a Del Carmen and Dopazo, Joaquin and Del Rio, Marcela and Escamez, Maria Jos{\'e} and Mart{\'\i}nez-Santamar{\'\i}a, Luc{\'\i}a}
}
@article {446,
	title = {Integrating transcriptomic and metabolomic analysis to understand natural leaf senescence in sunflower.},
	journal = {Plant Biotechnol J},
	volume = {14},
	year = {2016},
	month = {2016 Feb},
	pages = {719-34},
	abstract = {<p>Leaf senescence is a complex process, which has dramatic consequences on crop yield. In sunflower, gap between potential and actual yields reveals the economic impact of senescence. Indeed, sunflower plants are incapable of maintaining their green leaf area over sustained periods. This study characterizes the leaf senescence process in sunflower through a systems biology approach integrating transcriptomic and metabolomic analyses: plants being grown under both glasshouse and field conditions. Our results revealed a correspondence between profile changes detected at the molecular, biochemical and physiological level throughout the progression of leaf senescence measured at different plant developmental stages. Early metabolic changes were detected prior to anthesis and before the onset of the first senescence symptoms, with more pronounced changes observed when physiological and molecular variables were assessed under field conditions. During leaf development, photosynthetic activity and cell growth processes decreased, whereas sucrose, fatty acid, nucleotide and amino acid metabolisms increased. Pathways related to nutrient recycling processes were also up-regulated. Members of the NAC, AP2-EREBP, HB, bZIP and MYB transcription factor families showed high expression levels, and their expression level was highly correlated, suggesting their involvement in sunflower senescence. The results of this study thus contribute to the elucidation of the molecular mechanisms involved in the onset and progression of leaf senescence in sunflower leaves as well as to the identification of candidate genes involved in this process. </p>},
	keywords = {Gas Chromatography-Mass Spectrometry, Gene Expression Profiling, Gene Expression Regulation, Plant, Gene ontology, Genes, Plant, Helianthus, Ions, metabolomics, Oligonucleotide Array Sequence Analysis, Plant Leaves, Principal Component Analysis, RNA, Messenger, Transcription Factors},
	issn = {1467-7652},
	doi = {10.1111/pbi.12422},
	author = {Moschen, Sebasti{\'a}n and Bengoa Luoni, Sof{\'\i}a and Di Rienzo, Julio A and Caro, Mar{\'\i}a Del Pilar and Tohge, Takayuki and Watanabe, Mutsumi and Hollmann, Julien and Gonzalez, Sergio and Rivarola, M{\'a}ximo and Garcia-Garcia, Francisco and Dopazo, Joaquin and Hopp, Horacio Esteban and Hoefgen, Rainer and Fernie, Alisdair R and Paniego, Norma and Fernandez, Paula and Heinz, Ruth A}
}
