Matrix mineralization controls gene expression in osteoblastic cells

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Genistein and zinc synergistically enhance gene expression and mineralization in osteoblastic MC3T3-E1 cells.

Genistein, a phytoestrogen, and zinc, an essential trace element, have an anabolic effect on bone components. We investigated whether the combination of genistein and zinc has additive and synergistic effects in osteoblastic cells in vitro. Osteoblastic MC3T3-E1 cells with subconfluency were cultured for 48 h in medium containing either vehicle, genistein (10(-6) or 10(-5) M), zinc sulfate (10(...

متن کامل

Gap junctional communication modulates gene expression in osteoblastic cells.

Bone-forming cells are organized in a multicellular network interconnected by gap junctions. In these cells, gap junctions are formed by connexin43 (Cx43) and connexin45 (Cx45). Cx43 gap junctions form pores that are more permeable to negatively charged dyes such as Lucifer yellow and calcein than are Cx45 pores. We studied whether altering gap junctional communication by manipulating the relat...

متن کامل

Menaquinone-7 regulates gene expression in osteoblastic MC3T3E1 cells.

Previous study has shown that the vitamin K2 analog menaquinone-7 (MK-7) induces expression of the osteoblast-specific genes osteocalcin, osteoprotegerin, receptor activator of NFkappaB, and its ligand. Since MK-7 may also regulate osteoblast cell function, we examined the expression of osteoblast genes regulated by MK-7 administration. Differences between gene expression in control and MK-7-ad...

متن کامل

Strontium ranelate improves the interaction of osteoblastic cells with titanium substrates: Increase in cell proliferation, differentiation and matrix mineralization

We describe direct effects of strontium ranelate on the interaction of osteoblastic cells with different titanium substrates. Our goal was to better understand the potential of this drug for improving the efficacy of bone implants. Treatment was done with 0.12 and 0.5 mM Sr(2+) of strontium ranelate in cell culture. We analyzed cell response to the drug on titanium substrates with surface topog...

متن کامل

In vitro metabolic and respiratory acidosis selectively inhibit osteoblastic matrix gene expression.

Clinically, a decrease in blood pH may be due to either a reduction in bicarbonate concentration ([H[Formula: see text]], metabolic acidosis) or an increase in[Formula: see text] (respiratory acidosis). In mammals, metabolic acidosis induces a far greater increase in urine calcium excretion than respiratory acidosis. In cultured bone, metabolic acidosis induces a marked increase in calcium effl...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Experimental Cell Research

سال: 2018

ISSN: 0014-4827

DOI: 10.1016/j.yexcr.2018.09.005