Machine learning enhanced smart tactile specklegram fiber sensor using spatial mode downsampling.

This study presents a proof-of-concept demonstration of a demodulation technique using a seven-core fiber (SCF) and machine learning (ML) algorithms for multimode fiber (MMF)-based tactile sensing. By condensing high-resolution images into vectors of seven power values from the cores of the MMF, dataset size is significantly reduced compared to conventional specklegram sensors, mitigating post-processing workload. This downsampling approach, akin to machine learning pooling layers, boosts computational efficiency without compromising accuracy.

The effect of autophagy on hemoporfin-mediated photodynamic therapy in human umbilical vein endothelial cells.

Significance: Hemoporfin-mediated photodynamic therapy (HMME-PDT) has been recognized as a safe and effective treatment for port wine stain (PWS). However, some patients show limited improvement even after multiple treatments. Herein, we aim to explore the effect of autophagy on HMME-PDT in human umbilical vein endothelial cells (HUVECs), so as to provide theoretical basis and treatment strategies to enhance clinical effectiveness.

Effective treatment of corticosteroid-induced facial erythema using fractional radiofrequency microneedling.

Objectives: To investigate the efficacy of Fractional Radiofrequency Microneedling (FRM) in treating corticosteroid-induced facial erythema.

Methods: A retrospective study was conducted involving eight patients diagnosed as corticosteroid-induced facial erythema. Each patient underwent a single session of FRM.

Hemoporfin-mediated photodynamic therapy for the treatment of port-wine stain: A multicenter, retrospective study.

Background: Hemoporfin-mediated photodynamic therapy (Hemoporfin-PDT) has been approved for port-wine stain (PWS) in China in 2017. This study evaluated the efficacy and safety of Hemoporfin-PDT for PWS in a real life setting and investigated factors that influence the efficacy.

Methods: A multicenter retrospective study included patients with PWS who underwent Hemoporfin-PDT in 29 hospitals across China and completed at least two months of follow-up.

EMG biofeedback combined with rehabilitation training may be the best physical therapy for improving upper limb motor function and relieving pain in patients with the post-stroke shoulder-hand syndrome: A Bayesian network meta-analysis.

Background: Post-stroke shoulder-hand syndrome (SHS), although not a life-threatening condition, may be the most distressing and disabling problem for stroke survivors. Thus, it is essential to identify effective treatment strategies. Physical therapy is used as a first-line option for treating SHS; however, it is unclear which treatment option is preferred, which creates confusion in guiding clinical practice.

Comparison of the efficacy of acupuncture-related Therapies for post-stroke motor aphasia: A Bayesian network meta-analysis.

Background: Motor aphasia, which can affect the communication ability of patients and even triggers severe psychological disorders, is one of the most common sequelae after stroke. Acupuncture (a typical complementary alternative therapy) is frequently combined with speech training (ST) to treat post-stroke motor aphasia (PSMA) and presents significant efficacy. However, the most effective acupuncture intervention is still unknown.

The efficacy and safety of Chinese herbal medicine as an add-on therapy for amyotrophic lateral sclerosis: An updated systematic review and meta-analysis of randomized controlled trials.

Background: Amyotrophic lateral sclerosis (ALS) has attracted widespread attention because of its unknown pathogenesis, rapid progression, and life-threatening and incurable characteristics. A series of complementary therapies, including Chinese herbal medicine (CHM), is available for use in the clinic and has been the focus of much research. However, it is unclear as to whether supplementary CHM relieves disease symptoms or extends life span; thus, we conducted this updated meta-analysis to validate the efficacy and safety of this practice.

Avellis syndrome with ipsilateral prosopalgia, glossopharyngeal neuralgia, and central post-stroke pain: A case report and literature review.

Rationale: Avellis syndrome is a rare bulbar syndrome. The main lesions may involve nucleus ambiguus and the lateral spinothalamic tract. The typical reported clinical manifestations are hoarseness, dysphagia, pain, and temperature disturbance of contralateral body.

Safety and effectiveness of 5-aminolevulinic acid photodynamic therapy combined with fractional micro-plasma radio-frequency treatment for verrucous epidermal nevus: A retrospective study with long-term follow-up.

Verrucous epidermal nevus (VEN) is a benign skin disease that seriously affects appearance. Numerous therapeutic methods have been tried with varying results. However, there are few reports on the treatment of VEN by photodynamic therapy (PDT).

Subfoveal choroidal thickness changes after intravitreal ranibizumab injections in different patterns of diabetic macular edema using a deep learning-based auto-segmentation.

Purpose: To evaluate the effect of intravitreal injection of ranibizumab (IVR) on subfoveal choroidal thickness (SFCT) and its relationship with central macular thickness (CMT) and best-corrected visual acuity (BCVA) changes in eyes with center-involving DME (CI-DME) using a deep learning-based auto-segmentation.

Methods: This prospective interventional case series included 68 eyes of 68 patients with CI-DME naive to treatment. Morphological optical coherence tomography (OCT) findings of DME were classified into three patterns of structural change: (i) diffuse retinal thickening (DRT), (ii) cystoid macular edema (CME), and (iii) serous retinal detachment (SRD).

5-aminolevulinic acid photodynamic therapy and excision surgery for nevoid basal cell carcinoma syndrome with multiple basal cell carcinomas and PTCH1 mutation.

This report describes a PTCH1 c.1804C > T (p.Arg602*) mutation causing a Chinese nevoid basal cell carcinoma syndrome (NBCCS) with multiple basal cell carcinoma (BCC) phenotype.

Handheld instrument for wound-conformal delivery of skin precursor sheets improves healing in full-thickness burns.

The current standard of care for patients with severe large-area burns consists of autologous skin grafting or acellular dermal substitutes. While emerging options to accelerate wound healing involve treatment with allogeneic or autologous cells, delivering cells to clinically relevant wound topologies, orientations, and sizes remains a challenge. Here, we report the one-step in situ formation of cell-containing biomaterial sheets using a handheld instrument that accommodates the topography of the wound.

Photodynamic therapy in a patient with facial angiofibromas due to tuberous sclerosis complex.

The facial angiofbromas due to tuberous sclerosis complex produced significant social and emotional distress for affected individuals, but there is no specific therapeutic strategy up to now. Herein, we report a case of facial angiofibromas successfully treated by 5-aminolaevulinic acid-mediated photodynamic therapy (ALA-PDT) with no recurrence for 6 years, thus providing a promising therapeutic option.

Interoperable and scalable data analysis with microservices: applications in metabolomics.

Motivation: Developing a robust and performant data analysis workflow that integrates all necessary components whilst still being able to scale over multiple compute nodes is a challenging task. We introduce a generic method based on the microservice architecture, where software tools are encapsulated as Docker containers that can be connected into scientific workflows and executed using the Kubernetes container orchestrator.

Results: We developed a Virtual Research Environment (VRE) which facilitates rapid integration of new tools and developing scalable and interoperable workflows for performing metabolomics data analysis.

Successful treatment of verrucous epidermal nevus with fractional micro-plasma radio-frequency technology and photodynamic therapy.

Verrucous epidermal nevus (VEN) is a skin disorder that commonly presents at birth; it is characterized by skin-colored to brown verrucous papules in a linear distribution following Blaschko's lines. Even though it is extremely rare, VEN has been associated with malignant transformation. VEN has been treated by different treatment modalities with varying and frustrating results.

tranSMART-XNAT Connector tranSMART-XNAT connector-image selection based on clinical phenotypes and genetic profiles.

Motivation: TranSMART has a wide range of functionalities for translational research and a large user community, but it does not support imaging data. In this context, imaging data typically includes 2D or 3D sets of magnitude data and metadata information. Imaging data may summarise complex feature descriptions in a less biased fashion than user defined plain texts and numeric numbers.

High dimensional biological data retrieval optimization with NoSQL technology.

Background: High-throughput transcriptomic data generated by microarray experiments is the most abundant and frequently stored kind of data currently used in translational medicine studies. Although microarray data is supported in data warehouses such as tranSMART, when querying relational databases for hundreds of different patient gene expression records queries are slow due to poor performance. Non-relational data models, such as the key-value model implemented in NoSQL databases, hold promise to be more performant solutions.