In this editorial preface, I briefly r eview cancer bioinformatics and introduce the four articles in this special issue highlighting important applications of the field: detection of chromatin states; detection of SN...In this editorial preface, I briefly r eview cancer bioinformatics and introduce the four articles in this special issue highlighting important applications of the field: detection of chromatin states; detection of SNP- containing motifs and association with transcription factor-binding sites; improvements in functional enrichment modules; and gene association studies on aging and cancer. We expect this issue to provide bioinformatics scientists, cancer biologists, and clinical doctors with a better understanding of how cancer bioinformatics can be used to identify candidate biomarkers and targets and to conduct functional analysis.展开更多
Engineered functional organs or tissues,created with autologous somatic cells and seeded on biodegradable or hydrogel scaffolds,have been developed for use in individualswith tissue damage suffered fromcongenital diso...Engineered functional organs or tissues,created with autologous somatic cells and seeded on biodegradable or hydrogel scaffolds,have been developed for use in individualswith tissue damage suffered fromcongenital disorders,infection,irradiation,or cancer.However,in those patients,abnormal cells obtained by biopsy fromthe compromised tissue could potentially contaminate the engineered tissues.Thus,an alternative cell source for construction of the neo-organ or functional recovery of the injured or diseased tissues would be useful.Recently,we have found stem cells existing in the urine.These cells are highly expandable,and have self-renewal capacity,paracrine properties,and multi-differentiation potential.As a novel cell source,urine-derived stem cells(USCs)provide advantages for cell therapy and tissue engineering applications in regeneration of various tissues,particularly in the genitourinary tract,because they originate from the urinary tract system.Importantly,USCs can be obtained via a non-invasive,simple,and low-cost approach and induced with high efficiency to differentiate into three dermal cell lineages.展开更多
文摘In this editorial preface, I briefly r eview cancer bioinformatics and introduce the four articles in this special issue highlighting important applications of the field: detection of chromatin states; detection of SNP- containing motifs and association with transcription factor-binding sites; improvements in functional enrichment modules; and gene association studies on aging and cancer. We expect this issue to provide bioinformatics scientists, cancer biologists, and clinical doctors with a better understanding of how cancer bioinformatics can be used to identify candidate biomarkers and targets and to conduct functional analysis.
基金The authors acknowledge funding support from NIH grant U01CA166886(X.Zhou)National Natural Science Foundation of China(No.81100415)and(No.81371704)+1 种基金Chongqing Natural Science Foundation of Committee of Science and Technology(No.CSTC,2010BB5377)Doctoral Program of the Ministry of Education(No.20115503120009).
文摘Engineered functional organs or tissues,created with autologous somatic cells and seeded on biodegradable or hydrogel scaffolds,have been developed for use in individualswith tissue damage suffered fromcongenital disorders,infection,irradiation,or cancer.However,in those patients,abnormal cells obtained by biopsy fromthe compromised tissue could potentially contaminate the engineered tissues.Thus,an alternative cell source for construction of the neo-organ or functional recovery of the injured or diseased tissues would be useful.Recently,we have found stem cells existing in the urine.These cells are highly expandable,and have self-renewal capacity,paracrine properties,and multi-differentiation potential.As a novel cell source,urine-derived stem cells(USCs)provide advantages for cell therapy and tissue engineering applications in regeneration of various tissues,particularly in the genitourinary tract,because they originate from the urinary tract system.Importantly,USCs can be obtained via a non-invasive,simple,and low-cost approach and induced with high efficiency to differentiate into three dermal cell lineages.
