Functional diversity and metabolic engineering of plant-specialized metabolites.

Plants are talented biochemists that produce a broad diversity of small molecules. These so-called specialized metabolites (SMs) play critical roles in the adaptive evolution of plants to defend against biotic and abiotic stresses, attract pollinators, and modulate soil microbiota for their own benefits. Many plant SMs have been used as nutrition and flavor compounds in our daily food, as well as drugs for treatment of human diseases.

Cost analysis of dermal allograft patch utilization in rotator cuff repair.

Background: To perform an analysis of intraoperative costs associated with arthroscopic rotator cuff repair (RCR) acellular dermal allograft patch augmentation and interposition.

Methods: This was a matched cohort retrospective cost identification analysis. We identified patients who underwent arthroscopic RCR with acellular dermal allograft patch augmentation or interposition between 2014 and 2023 at a single academic center.

Online patients questions regarding reverse total shoulder arthroplasty pertain to timeline of recovery, specific activities, and limitations.

Background: Reverse total shoulder arthroplasty (rTSA) demonstrates favorable long-term data and has outpaced anatomic total shoulder arthroplasty and hemiarthroplasty as the most-performed shoulder arthroplasty procedure. As indications and outcomes continue to favor rTSA, patients may turn to the internet as an efficient modality to answer various questions or concerns. This study investigates online patient questions pertaining to rTSA and the quality of the websites providing information.

Cement-within-cement technique in revision reverse total shoulder arthroplasty: complications, reoperations, and revision rates at 5-year mean follow-up.

Background: Revision reverse total shoulder arthroplasty (rTSA) of a previously cemented humeral component is challenging. In hip arthroplasty, the cement-within-cement (CwC) technique has been well described as an effective option. However, for shoulder arthroplasty there remains a paucity of data investigating this technique.

Coracoid osteotomy approach for open free bone grafting of anterior glenoid defects.

The utilization of free bone grafts to reconstruct large anterior glenoid defects has increased. Distal tibia allograft is commonly used due to its lack of donor site morbidity, ability to restore large bony defects, and near anatomic osteoarticular restoration. However, the intact coracoid and conjoint tendon often impair adequate visualization and access to perform an anatomic reconstruction during open free bone graft reconstruction and often requires violation of the subscapularis tendon to gain exposure.

How does residency program reputation influence American shoulder and elbow surgeons fellowship match results?

Background: Postresidency training is becoming increasingly common among orthopedic surgeons, with shoulder and elbow surgery growing as a desired subspeciality. There is limited data evaluating how the reputation of an applicants' orthopedic residency influences the outcome of the shoulder and elbow fellowship match. The purpose of this study was to determine if applicants from residencies with better reputation have more favorable odds during the match process compared to applicants from residencies with a less prestigious reputation.

Complications following reverse total shoulder arthroplasty for proximal humeral fractures: a systematic review.

Background: Reverse total shoulder arthroplasty (rTSA) is an increasingly common procedure for proximal humerus fractures (PHFs), but postoperative complications have not been well characterized. The purpose of this systematic review is to assess complications and revision rates following rTSA in the management of PHFs as documented in current literature.

Methods: A systematic review was performed on primary rTSA for PHFs.

Screening for broad-spectrum resistance to Turnip mosaic virus.

Turnip mosaic virus (TuMV) poses a major threat to crops like Chinese cabbage, causing significant economic losses. A viable and effective strategy to manage such diseases is by improvement of genetic-based viral resistance. To achieve this, it is important to have detailed and wide-ranging genetic resources, necessitating genetic exploration.

Targeting intracellular proteins with cell type-specific functions for cancer immunotherapy.

Immune checkpoint inhibitors (ICIs) use antibodies that block cell surface immune checkpoint proteins with great efficacy in treating immunogenic or "immune hot" tumors such as melanoma, kidney, and lung adenocarcinoma. ICIs have limited response rates to other non-immunogenic cancers. The tumor microenvironment (TME) consists of many cell types that collectively promote tumor progression.

The Role of Immunohistochemistry for AMACR/p504s and p63 in Distinguishing Prostate Cancer from Benign Prostate Tissue Samples in Botswana.

Introduction: Prostate cancer (CaP) is the most common malignancy and the second leading cause of cancer-related deaths among men in Botswana. Currently, diagnosing CaP relies on examining prostate biopsy samples, which can be challenging due to benign mimics. This study aims to evaluate the potential of Alpha-methyl acyl-CoA racemase (AMACR/p504s) and p63, as diagnostic markers for CaP.

Recent Updates in the Diagnosis and Management of Kidney Diseases in Multiple Myeloma.

Multiple myeloma (MM) represents a difficult-to-treat plasma cell malignancy and the second most common hematologic malignancy in adults, significantly impacting kidney function. The spectrum of kidney involvement in MM is broad, encompassing electrolyte imbalances, tubular injury, and even rare glomerular diseases. The evolution of MM treatment modalities has led to notable improvements in the long-term survival of patients experiencing kidney-related complications.

Improving safety in the performance of robotic urinary diversions: a narrative review.

Urinary diversions are performed for a wide variety of indications, including bladder removal for cancer treatment, post-cancer treatment complications, trauma, or bladder pain. The robotic approach has been increasingly used in performing urinary diversions since the introduction of the surgical robot. A PubMed keyword search was performed on September 14, 2023 with the terms: robotic and urinary diversion.

Erythrocyte interaction with titanium nanostructured surfaces.

Titanium and its alloys are used to make different medical devices such as stents, artificial heart valves, and catheters for cardiovascular diseases due to their superior biocompatibility. Thrombus formation begins on the surface of these devices as soon as they encounter blood. This leads to the formation of blood clots, which obstructs the flow of blood that leads to severe complications.

In situ 3D spatiotemporal measurement of soluble biomarkers in spheroid culture.

Background: Advanced cell culture techniques such as 3D bioprinting and hydrogel-based cell embedding techniques harbor many new and exciting opportunities to study cells in environments that closely recapitulate in vivo conditions. Researchers often study these environments using fluorescence microscopy to visualize the protein association with objects such as cells within the 3D environment, yet quantification of concentration profiles in the microenvironment has remained elusive.

Objective: Demonstrate an assay that enables near real-time in situ biomarker detection and spatiotemporal quantification of biomarker concentration in 3D cell culture.