Technologies evolution in robot-assisted fracture reduction systems: a comprehensive review.

Robot-assisted fracture reduction systems can potentially reduce the risk of infection and improve outcomes, leading to significant health and economic benefits. However, these systems are still in the laboratory stage and not yet ready for commercialization due to unresolved difficulties. While previous reviews have focused on individual technologies, system composition, and surgical stages, a comprehensive review is necessary to assist future scholars in selecting appropriate research directions for clinical use.

BET inhibitor JQ1 enhances anti-tumor immunity and synergizes with PD-1 blockade in CRC.

Most colorectal cancer (CRC) patients are insensitive to immune checkpoint inhibitors (ICIs) due to the immunosuppressive tumor microenvironment (TME). Epigenetic factors such as the bromo-and extraterminal domain (BET) family proteins may be responsible for the immunosuppressive microenvironment. Previous studies have shown that inhibitors of BET family proteins have the potential to remodel the immunosuppressive TME.

NUP98-HOXA10hd fusion protein sustains multi-lineage haematopoiesis of lineage-committed progenitors in transplant setting.

Objectives: Exploring approaches of extending the haematopoiesis time window of MPPs and lineage-committed progenitors might produce promising therapeutic effects. NUP98-HOXA10hd (NA) fusion protein can expand long-term haematopoietic stem cells (HSCs) and promote engraftment competitiveness without causing obvious oncogenesis. Our objectives were to investigate the roles of NA fusion protein in MPP and downstream lineage-committed progenitor context.

Hematopoietic lineage-converted T cells carrying tumor-associated antigen-recognizing TCRs effectively kill tumor cells.

Tumor-associated antigen (TAA) T-cell receptor (TCR) gene-engineered T cells exhibit great potential in antitumor immunotherapy. Considering the high costs and low availability of patient-derived peripheral blood T cells, substantial efforts have been made to explore alternatives to natural T cells. We previously reported that enforced expression of converted B cells into induced T (iT) cells Here, we successfully regenerated naive OT1 (major histocompatibility complex I restricted ovalbumin antigen) iT cells (OT1-iT) by expressing in pro-pre-B cells in the OT1 transgenic mouse.

Mesenchymal stem cells suppress leukemia via macrophage-mediated functional restoration of bone marrow microenvironment.

Bone marrow (BM) mesenchymal stem cells (MSCs) are critical components of the BM microenvironment and play an essential role in supporting hematopoiesis. Dysfunction of MSCs is associated with the impaired BM microenvironment that promotes leukemia development. However, whether and how restoration of the impaired BM microenvironment can inhibit leukemia development remain unknown.

Guiding T lymphopoiesis from pluripotent stem cells by defined transcription factors.

Achievement of immunocompetent and therapeutic T lymphopoiesis from pluripotent stem cells (PSCs) is a central aim in T cell regenerative medicine. To date, preferentially reconstituting T lymphopoiesis in vivo from PSCs remains a practical challenge. Here we documented that synergistic and transient expression of Runx1 and Hoxa9 restricted in the time window of endothelial-to-hematopoietic transition and hematopoietic maturation stages in a PSC differentiation scheme (iR9-PSC) in vitro induced preferential generation of engraftable hematopoietic progenitors capable of homing to thymus and developing into mature T cells in primary and secondary immunodeficient recipients.

Publisher Correction: Transcription factor Hoxb5 reprograms B cells into functional T lymphocytes.

In the version of this article initially published, some identification of the supplementary information was incorrect. The items originally called Supplementary Tables 1, 2, 3, 4 and 5 should be Source Data Figures 1, 2, 4, 5 and 7, respectively; those originally called Supplementary Tables 6, 7 and 8 should be Supplementary Tables 1, 2 and 3, respectively; and those originally called Source Data Figures 1, 2, 4, 5 and 7 should be Supplementary Tables 4, 5, 6, 7 and 8, respectively. The errors have been corrected in the HTML version of the article.

Transcription factor Hoxb5 reprograms B cells into functional T lymphocytes.

Deletion of master regulators of the B cell lineage reprograms B cells into T cells. Here we found that the transcription factor Hoxb5, which is expressed in uncommitted hematopoietic progenitor cells but is not present in cells committed to the B cell or T cell lineage, was able to reprogram pro-pre-B cells into functional early T cell lineage progenitors. This reprogramming started in the bone marrow and was completed in the thymus and gave rise to T lymphocytes with transcriptomes, hierarchical differentiation, tissue distribution and immunological functions that closely resembled those of their natural counterparts.

Optimization of biological hydrogen production for anaerobic co-digestion of food waste and wastewater biosolids.

Batch anaerobic co-digestion studies were conducted using 21 mixtures (M1-M21) of food waste (FW), primary sludge (PS), and waste activated sludge (WAS) at 37°C and an initial pH of 5.5±0.2.

Clinical observation on 96 cases of primary osteoporosis treated with kidney-tonifying and bone-strengthening mixture.

Objective: To objectively evaluate the therapeutic effect and safety of Mixture for Nourishing Kidney and Strengthening Bone.

Method: Among 160 cases of osteoporosis under clinical observation, 96 patients in the treatment group were treated with Mixture for Nourishing Kidney and Strengthening Bone, 32 patients in the control group were given Shen Gu Capsule and 32 patients in the blank group were given no drug in half a year. Observation and determination were conducted on bone mineral density (BMD), clinical symptoms, bone gla protein (BGP), pyridinoline (PYD), estradiol (E2), testosterone (T), blood urea nitrogen (BUN), transaminase and routine test on blood and urine.