Effect of omega-3 supplements or diets on fertility in women: A meta-analysis.

Objective: This study aimed to assess the effect of increased omega-3 consumption on fertilization rates and the probability of women getting pregnant. This study is needed because different perspectives exist regarding the use of omega-3 fatty acids in enhancing fertility among women with reproductive issues, and information for those planning a spontaneous pregnancy is limited.

Methods: PubMed, Clinical Trials, CINAHL/EBSCO, Medline Complete, Cochrane Library, and Google Scholar were searched for articles published until April 2021, and the search was limited to articles in English language.

Myc and AP-1 expression in T cells and T-cell activation in patients after hematopoietic stem cell transplantation.

Regeneration of the immune system after hematopoietic stem cell transplantation (HSCT) is a slow process. We attempted to identify problems in the recovery of the immune system by examining expressions of early event cell cycle proteins Myc, Jun, and Fos, as well as DNA binding of Myc, activating protein 1 (AP-1), and CD4 cell activation values, in phytohemagglutinin-activated T lymphocytes taken from patients after HSCT. HSCT patients showed lower protein expression levels of Myc and Jun, as well as Myc and AP-1 DNA-binding levels, as compared to healthy controls.

Early cell-cycle gene expression in T-cells after hematopoietic stem cell transplantation.

Regeneration of the immune system after hematopoietic stem cell transplantation (HSCT) is a slow process. Early cell cycle proto-oncogenes are key players in the first events of the proliferative process of T-cell immune response. To identify the causes of the prolonged immuno-suppression after transplantation we evaluated the expression of early T-cell cycle genes c-myc, c-jun and c-fos in peripheral blood T-cells from post-transplant patients versus healthy controls before and after phytohemagglutinin (PHA) incubation.

Preimplantation factor reduces graft-versus-host disease by regulating immune response and lowering oxidative stress (murine model).

Bone marrow transplantation (BMT) to treat severe hematologic malignancies often leads to potentially fatal acute graft-versus-host disease (GVHD), despite attempts at better donor-recipient matching and/or use of immunosuppressive agents. We report that embryo-derived PreImplantation Factor (PIF) plays a determining role in developing maternal/host tolerance toward the semiallogeneic or total allogeneic embryo and in regulating systemic immune response. Synthetic PIF treatment has proven effective in preventing immune attacks in nonpregnant models of autoimmunity.

Improved immune function with donor B-cell infusion after semi-allogeneic bone marrow transplantation in mice.

Background: Regeneration of the immune system after bone marrow transplantation (BMT) is a slow process, often prolonged by the development and treatment of graft vs. host disease (GVHD). Donor lymphocyte infusion using allogeneic T-cells is widely applied for the induction of GVHD, which is associated with the desired graft vs.

Utilizing chimeric proteins for exploring the cellular fate of endogenous proteins.

We recently designed and constructed chimeric proteins for the elimination of specific cell populations. These chimeric proteins are composed of a targeting component fused to an apoptotic protein as the killing moiety. However, chimeric proteins can serve not only to eliminate cell populations, but also as "biological tools" for studying the fate of endogenous proteins.