Results 81 to 90 of about 14,185 (219)
The unique properties of gold nanoparticles (AuNPs) have attracted much interest for a range of applications, including biomedical applications in the cosmetic industry. The current study assessed the anti-oxidative effect of AuNPs against retinoic acid (
Sangiliyandi Gurunathan, Jin-Hoi Kim
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Mammalian myosin I alpha, I beta, and I gamma: new widely expressed genes of the myosin I family. [PDF]
A polymerase chain reaction strategy was devised to identify new members of the mammalian myosin I family of actin-based motors. Using cellular RNA from mouse granular neurons and PC12 cells, we have cloned and sequenced three 1.2-kb polymerase chain ...
Greene, LA, Joyce, MP, Sherr, EH
core
From teratocarcinomas to embryonic stem cells [PDF]
The recent derivation of human embryonic stem (ES) cell lines, together with results suggesting an unexpected degree of plasticity in later, seemingly more restricted, stem cells (so–called adult stem cells), have combined to focus attention on new opportunities for regenerative medicine, as well as for understanding basic aspects of embryonic ...
openaire +2 more sources
Retinoic acid (RA), a metabolite of retinol, is one of the most biologically active forms of retinoid and plays vital roles in embryonic development and in the regulation of cell proliferation and differentiation.
Hongmei Xia +3 more
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Generation of Transgenic Mice to Evaluate Promoter Activity and Specificity of Two Human Endogenous Retrovirus Long Terminal Repeats = Untersuchungen zur Promotor-Aktivität und -Spezifität von zwei Long Terminal Repeats humaner endogener Retroviren in transgenen Mäusen [PDF]
Generation of Transgenic Mice to Evaluate Promoter Activity and Specificity of two Human Endogenous Retrovirus Long Terminal Repeats Human Endogenous Retrovirus Long Terminal Repeats (HERV-LTRs) comprise 1.8% of the human genome (52.7 Mb).
Schönfeld, Regine Margarete
core
OSTM1 regulates beta-catenin/Lef1 interaction and is required for Wnt/beta-catenin signaling [PDF]
The Wnt/beta-catenin signaling pathway controls key aspects of embryonic development and adult tissue homeostasis, including the formation and maintenance of bone.
Feigin, M. E., Malbon, C. C.
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Introduction: Recent scientific attention has focused on the role of growth factors in the progression of cancer. HER-2/neu is an epidermal growth factor receptor that is demonstrated to have correlation with poor prognosis of many cancers.
Mohammad Reza Ghavamnasiri +3 more
doaj
Function of Bmpr1a in ES cell differentiation and cell competition [PDF]
Bone morphogenetic protein (BMP) 4 signalling via BMPR1A is required for the maintenance of the epiblast in the early embryo, and for self-renewal of pluripotent mouse embryonic stem (ES) cells by inhibiting neural differentiation.
Sancho, Maria Margarida Gouveia +1 more
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Pluripotent stem cells can differentiate into various lineages but undergo genetic and epigenetic changes during long-term cultivation and, therefore, require regular monitoring. The expression patterns of cancer-testis antigens (CTAs) MAGE-A2, -A3, -A4,
Nadya Lifantseva +5 more
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Human endogenous retrovirus (HERV-K (HML-2)) proviruses are among the few endogenous retroviral elements in the human genome that retain coding sequence.
Neeru Bhardwaj +3 more
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