Integrating Physiotherapy for Enhancing Functional Recovery in Glioblastoma Multiforme: A Case Report.

Glioblastoma is the most prevalent primary brain tumor. Because glioblastomas are very vascular, they may worsen the disease's neurologic symptoms by causing vasogenic brain edema and mass effects with a wide range of other symptoms. In this case report, a 42-year-old male complaining of severe headache, generalized weakness, and forgetfulness was brought to a territory care hospital, where a detailed neurological examination and investigations with magnetic resonance imaging (MRI) revealed a grade IV (high-grade) glioma at the right frontotemporal and capsuloganglionic regions of the brain, and was suggested for surgery. Postoperatively, the patient was referred for chemotherapy, but due to severe weakness, fatigue, and motor deficits, he was referred for physiotherapy. Follow-up was conducted to monitor the patient's progression using various outcome measures. These measures included the Functional Independence Measure (FIM), the Intensive Care Unit (ICU) Mobility Scale, the Glasgow Coma Scale (GCS), the modified Rankin Scale (mRS), and the Karnofsky Performance Status (KPS) Scale. Significant improvement was observed in the patient's symptoms, as tracked by these outcome measures. Therefore, it is important that a tailored rehabilitation protocol of six weeks was planned, focusing on palliative care and some symptoms of weakness, reduced strength, tone, and breathlessness to prevent secondary complications like deep vein thrombosis, irritability, anxiety, forgetfulness, decreased balance, and coordination in sitting. Since the prognosis of grade IV glioblastoma is poor, the goal-oriented rehabilitation program will help improve the palliative status and the overall quality of life of the patient.

Optimizing Early Recovery Through Timely Mobilization in Nephrectomy Patients: A Case Report.

Nephrectomy, a surgical method involving the partial or complete removal of one or both kidneys, is performed if there is the presence of a tumor or many other reasons. In the above case, a 60-year-old female patient with a history of recurring symptoms, stomach pain, and fever, as well as a previous history of tuberculosis was brought to a tertiary care hospital. The patient underwent a left-sided nephrectomy. An X-ray and a complete blood count (CBC) were done during the investigations. Patients experienced various post-operative complications like respiratory discomfort, secretions, early fatigue, and intensive care unit-acquired weakness (ICUAW). The patient was referred for physiotherapy. Throughout the intervention, outcome assessments showed progressive improvement in lung capacity, inspiratory pressure, and quality of life scores. Goal-oriented physiotherapy was planned according to the severity of the symptoms of the patient. The physical therapy rehabilitation program in the above case was planned for six weeks focusing on symptoms like shortness of breath, early fatigue, secretions, respiratory discomfort, difficulty in maintaining good posture because of pain at the incision site, reduced mobility, and various post-operative complications. The study focuses on the efficacy of an integrated physiotherapy strategy in increasing lung compliance, secretion clearance, and overall respiratory health. Early mobilization strategies were crucial in reducing post-surgery problems, hastening functional recovery, and shortening hospital stays.

Graded Mobilization With Pacing Technique for Functional Mobility in a Preoperative Marfan Syndrome Case of Aortic Root Dilation: A Case Report.

Marfan syndrome (MFS) presents complex cardiovascular manifestations and challenges in management due to its impact on multiple body systems. This case study examines the clinical profile, diagnostic findings, and physiotherapy intervention for a 57-year-old male with MFS who experienced severe aortic and mitral valvular complications. The patient's admission was marked by fatigue, reduced mobility, breathlessness, and a confirmed diagnosis of MFS. Cardiac evaluation revealed severe regurgitation and aortic root dilation. The patient's symptoms were exhaustion, giddiness, dyspnea, and decreased mobility. The objective of this case study was to describe the impact of graded mobilization and pacing techniques in maximizing functional mobility and alleviating symptoms associated with aortic regurgitation and aortic root dilatation through an extensive physiotherapy program. Exercises addressing dyspnea, lung capacity, posture, functional mobility, and fatigue reduction were included in the physiotherapy intervention. The rehabilitation outcome showed a notable shift of score from 3 to 0.5 on the Borg scale of dyspnea, indicating enhanced functional capacity and improved quality of life. Post-rehabilitation, the patient exhibited significant progress in the two-minute walk test. This case highlights the importance of tailored interventions in managing MFS-related cardiac complications.

Optimizing Physiotherapeutic Approaches in Parkinson's Disease Post-spinal Fixation Surgery: A Case Report.

Patients with Parkinson's disease (PD) exhibit both a severe neuromuscular disorder and low bone quality at presentation. These issues are made worse by inactivity and a chairbound state. Each and every pathologic and degenerative process that affects the naturally aging spine also affects these individuals. Stooped posture is a symptom of a disease and can easily cause spinal degeneration. PD is associated with many physical abnormalities that cause a unique and specific need for rehabilitation. Patients' experiences highlight the challenges doctors face in diagnosis, treatment, and rehabilitation. This case report details the rehabilitation of a 67-year-old patient with PD who underwent spinal fixation for spinal stenosis and presented with complaints of weakness in both lower limbs. An advanced rehabilitation program was devised, primarily emphasizing strength training to enhance overall functionality. Pre- and post-intervention assessments were conducted, encompassing range of motion (ROM), manual muscle testing (MMT), Oswestry Disability Index, Functional Independence Measure, Lower Limb Functional Scale, and Berg Balance Scale, all of which demonstrated noteworthy improvements in joints ROM, strength, functional independence, balance, and lower limb function. This case report underscores the significance of rehabilitation programs in such cases, highlighting their important role in enhancing overall functioning.

Integration of pan-omics technologies and three-dimensional in vitro tumor models: an approach toward drug discovery and precision medicine.

Despite advancements in treatment protocols, cancer is one of the leading cause of deaths worldwide. Therefore, there is a need to identify newer and personalized therapeutic targets along with screening technologies to combat cancer. With the advent of pan-omics technologies, such as genomics, transcriptomics, proteomics, metabolomics, and lipidomics, the scientific community has witnessed an improved molecular and metabolomic understanding of various diseases, including cancer. In addition, three-dimensional (3-D) disease models have been efficiently utilized for understanding disease pathophysiology and as screening tools in drug discovery. An integrated approach utilizing pan-omics technologies and 3-D in vitro tumor models has led to improved understanding of the intricate network encompassing various signalling pathways and molecular cross-talk in solid tumors. In the present review, we underscore the current trends in omics technologies and highlight their role in understanding genotypic-phenotypic co-relation in cancer with respect to 3-D in vitro tumor models. We further discuss the challenges associated with omics technologies and provide our outlook on the future applications of these technologies in drug discovery and precision medicine for improved management of cancer.

Rehabilitation Strategies for Wernicke-Korsakoff Syndrome: Physiotherapy Interventions and Management Approaches.

Korsakoff syndrome and Wernicke's encephalopathy (WE) show neurological and cognitive deficits. Wernicke-Korsakoff syndrome (WKS) is a compound neurological condition. The cause of this neurological condition could be the consumption of alcohol regularly for a chronic duration. A tailored rehabilitation protocol that focuses on cognitive and physical deficiencies was implemented along with thiamine supplementation for managing a case of a 49-year-old male patient who had a history of high alcohol consumption and was exhibiting typical signs of WKS. After planning a proper physiotherapy plan, it is necessary to look after the patient's progress along with re-evaluation, which reveals notable gains in cognitive function, memory, and functional independence. There is a dearth of research on the impact of physical therapy in managing WKS. The above case report reflects the benefits of combining physiotherapy, cognitive rehabilitation, and balance training to improve patient functionality and independence. Tailored rehabilitation interventions like the Benson relaxation method (BRM), brain gym exercises, Frenkel's exercise, electrical stimulation, sensorimotor training, basic body awareness therapy (BBAT), and gait training can be used to enhance a patient's quality of life. Addressing individual needs is essential in managing WKS, focusing on the importance of comprehensive care beyond cognitive rehabilitation alone.

The Role of Early Rehabilitation in Better Outcomes in a Rare Presentation of Tuberculous Meningitis With Broca's Aphasia.

There is a complex link between tuberculous meningitis (TBM) and aphasia, in which a language impairment is caused by an injury to the cortical language centre. The parts of the brain that function for speech and language production are the Wernicke's, Broca's, and arcuate fasciculus regions. This case report mainly highlights the neurological consequences of TBM, and how it affects language and speech functioning. It outlines a comprehensive physiotherapy rehabilitation program that targets a range of issues for the patient, such as verbal output, weakness, motor deficits, articulation issues in speech, and coordination issues. Various treatment modalities can help correct weakness, improve balance and coordination, increase flexibility and range of motion (ROM), and make speech more fluent. The case report emphasizes the necessity of using an integrated approach that combines speech-language therapy (SLT), melodic intonation therapy (MIT), constraint-induced aphasia therapy (CIAT), medication treatments, and physical therapy to address the multifaceted impacts of TBM-induced aphasia on a patient's quality of life (QOL).

A Tailored Physiotherapy Program in a Rare Case of Bilateral Territorial Cerebral Artery Infarction With Systemic Lupus Nephritis: A Case Report.

A stroke is a medical emergency that requires rapid treatment. Early intervention can help prevent brain damage and other negative consequences. An ischemic stroke occurs when a blood clot blocks or narrows a blood artery leading to the brain. Systemic lupus erythematosus (SLE) is characterized by systemic inflammation, autoantibodies, and a relapsing-remitting illness. Patients with SLE have an increased cumulative risk of cardiovascular events, including stroke, especially in the first five years after diagnosis. This case study presents the comprehensive physical therapy treatment of a 52-year-old woman diagnosed with systemic lupus nephritis and bilateral area infarct, an unusual combination. This condition resulted in issues such as decreased mobility, muscle weakness, and cognitive impairments. The specialized physiotherapy program employed a diverse strategy to address neurological weaknesses with multimodal stimulation, range of motion exercises, strength training, balance training, and more. The approach also includes energy-saving techniques and adaptive ways to manage symptoms associated with lupus nephritis to address fatigue and joint stiffness. The positive outcomes highlight the importance of tailored physical therapy regimens in maximizing functional recovery and improving the quality of life in the challenging context of concurrent bilateral infarct and systemic lupus nephritis. This case study emphasizes the need for individualized rehabilitation strategies in enhancing overall patient outcomes, contributing valuable insights to the sparse literature on managing such complex cases.

Physiotherapy Rehabilitation for Above-Knee Amputation Secondary to Infected External Fixation: A Case Report.

This case study examines the total physiotherapy care of a 50-year-old male patient, who had a right-sided displaced distal tibia and fibula fracture, a talus fracture due to a road traffic accident, and an above-knee amputation due to a serious infection. Enhancing muscle strength, reducing pain from phantom limbs, avoiding problems, maintaining range of motion, increasing endurance, and promoting functional independence in the postoperative period were the main goals of the patient's rehabilitation. The recovery plan included an intensive four-week program of physiotherapy care. The regimen included a variety of interventions, such as pain management, edema control, wound healing techniques, range of motion (ROM) exercises, muscle strengthening activities, mobility and transfer exercises, cardiovascular endurance training, psychosocial support, education on prosthetic use, and independence in daily living activities. ROM measures, manual muscle testing, and functional independence measure scores were used to evaluate the patient's improvement. The patient's physical health and level of functional independence both exhibited significant improvements, according to the statistics. Following treatment, the patient's ROM, muscle strength, and overall functional independence all improved. The study highlights the positive impacts of physical therapy interventions on the patient's quality of life, mobility, and self-sufficiency following the amputation and subsequent recovery. These findings support the patient's transition to a more self-sufficient and active lifestyle by providing valuable insights into the efficient use of physiotherapy and the comprehensive post-amputation treatment plan.

Physiotherapy Strategies in Hypokalemic Periodic Paralysis: A Case Report.

The rare neuromuscular disease known as hypokalemic periodic paralysis (hypoKPP), which results in severe muscle weakness in the extremities, is brought on by abnormalities in potassium transport within cells. Laboratory testing is confirmatory, which reveals notably low potassium levels, causing paralysis, which improves once the low potassium is restored. The patient generally complains of muscle weakness with difficulty in performing activities of daily living and impaired participation in functional tasks, with few suffering from coexisting sensory impairments. Physiotherapy generally plays a symptomatic role with motion exercises for the affected muscle groups. There is no standardized physiotherapy protocol for disease-specific impairments. A 46-year-old man complained of bilateral upper and lower limb muscular weakness and was admitted to the neurology ward. The patient also complained of having tingling numbness throughout their entire limbs and had experienced similar episodes of symptoms six months prior. During laboratory evaluation, a significantly low potassium level was found, leading to a diagnosis of hypoKPP. Following medical management, neurophysiotherapy was initiated. Physiotherapy strategy shows significant improvement in muscular strength and functional activities. Thus, this case report concludes that physiotherapy plays a vital role in managing hypoKPP by enhancing muscular strength, functional activities, and quality of life.

From Trauma to Recovery: A Comprehensive Management of Achilles Tendon Injury in a Young Female.

The incidence of the Achilles tendon getting injured has recently increased by 18 in 100,000. Compared to non-surgical treatment, surgical results are superior. The Achilles tendon repaired with surgery has a re-rupture rate of only 5%, while if treated non-operatively, it has a rupture rate of 40%. This case report analyses the traumatic Achilles tendon rupture and subsequent surgical repair in a young woman. In this case study, a 19-year-old female patient's severe Achilles tendon injury was successfully managed by integrating prompt surgical intervention and structure. After rehabilitation, the patient's range of motion (ROM), muscle strength, and gait patterns all significantly improved. Scores on the Lower Extremity Functional Scale (LEFS) and the Dynamic Gait Index (DGI) both significantly improved. This case study reiterates the significance of an integrated healthcare strategy for Achilles tendon injuries. An immediate surgical procedure followed by a specific rehabilitation programme accelerates healing and the return to optimal function. The results emphasize the critical role of physical therapy in assisting surgical interventions and underline the necessity of comprehensive patient care in the treatment of complex orthopaedic problems.

Comprehensive Rehabilitation of a Patient With Foot Drop Secondary to Lumbar Canal Stenosis: A Case Report.

One of the most prevalent degenerative musculoskeletal conditions is lumbar spinal canal stenosis (LSS), which is characterized by narrowing of the lumbar spinal canal that pressures the nerve roots and cauda equine. LSS, when treated surgically, usually presents with foot drop as its major complication. Foot drop is a common presentation of several clinical diseases, traditionally characterized as severe weakening of ankle and toe dorsiflexion. Foot drop has a great impact on patients' lives, lowering their quality of life and affecting their activities of daily living. Ankle dorsiflexion weakness leads to foot drop and a high-stepping gait, which can cause multiple falls and accidents. This case study aimed to assess the efficacy of a customized physiotherapy program in a 50-year-old woman with paraparesis along with left foot drop and post-surgery complications following lumbar decompression and spinal fusion at L3-S1 (lumbar-sacral) level after a jerk experienced by her while working out in the gym. The objective was to determine the impact of individualized exercises on the patient's strength, gait, balance, and pelvic floor function over a 12-week rehabilitation period. The interventions included lower limb exercises (stretching exercises, strengthening exercises, and weight-bearing exercises), pelvic floor exercises, and core stability training. The findings demonstrated significant improvements in the patient's functional outcomes, as evidenced by enhanced scores in the Berg Balance Scale, Manual Muscle Testing, Dynamic Gait Index, Barthel Index, and Stanmore Assessment Questionnaire. Notable progress was observed in the strength, balance, gait, and pelvic floor function, highlighting the positive influence of targeted physiotherapeutic interventions. This case underscores the importance of tailored exercise plans in addressing the complexities of post-surgery challenges, emphasizing the potential for comprehensive recovery and improved overall quality of life through personalized physiotherapy.

Targeted Physiotherapy for an Interesting Case of Spontaneously Resolving Extracapsular Infarct: A Case Report.

Stroke is a prevalent and disabling illness that is becoming more common in developing countries. After a stroke, physical inactivity frequently results in long-term deconditioning and disappointing consequences. This case study focuses on an infrequent 0.3% of ischemic stroke cases that occur in the external capsular (ECC) or extreme capsular (EXC) region. In sub-insular infarcts, ECC-EXC lesions are distinct and frequently linked to the anterior opercular syndrome. We are presenting the case of an 86-year-old female patient who had a fall and loss of consciousness. Diagnostic tests revealed that the patient had an extracapsular ischemic event; due to unstable vital signs and frequent drop in saturation of peripheral oxygen (SpO2) levels, the patient was intubated and admitted to the intensive care unit (ICU). When stable, the patient experienced generalized weakness, for which she was referred for physical therapy. Balance and gait impairments were secondary to weakness. A planned two-week structured physiotherapy intervention was created with an emphasis on gait training, muscle strengthening, and balance. Adaptive gait training, progressive exercises, and balancing activities addressed the patient's limitations. This case study demonstrates how an elderly individual with an external capsule ischemic event can benefit from targeted physical therapy for increasing muscle strength, balance, and gait performance. Positive results emphasize how crucial early and targeted physiotherapy is for supporting stroke survivors' neurological recovery.

Otago Exercise Program as an Adjunct to Routine Physiotherapy in a Patient With Tibial Plateau Injury: A Case Report.

The tibia is a long bone in the lower limb. Tibial fractures account for approximately 20% of adults and 8% of older people. A tibial plateau fracture may result from low-energy forces, most commonly in older people with low bone density. The tibial plateau fractures vary widely, from stable non-displaced fractures with little soft tissue damage to severely comminated unstable fractures with severe soft tissue damage. Fractures of the tibia plateau had a significant impact on patients' lives, lowering their quality of life and limiting their participation in sports. Other effects of the injury itself, such as arthritis later developing, muscle, bone wasting, and joint stiffness, can have an impact on patients' lives. For these patients, physical therapy can target areas to improve some of such conditions. A 50-year-old female was diagnosed with lateral tibial plateau injury in the left knee and post tibial plateau injury in the right knee joint on an X-ray after a road accident, and a bilateral above-knee cast was applied for four weeks, following a period of non-weight-bearing. Along with this, a physiotherapy treatment plan was advised, which included a variety of exercises, electrotherapy, and an Otago exercise program, which resulted in pain reduction and improvements in range of motion (ROM), strength, balance, and gait ability. A structured physiotherapy program with an Otago exercise program gradually improved the functional goals, balance, and gait patterns progressively.

Targeted blockade of interleukin-8 negates metastasis and chemoresistance via Akt/Erk-NFκB axis in oral cancer.

BACKGROUND: The tumor microenvironment plays a significant role in tumor growth, metastasis and chemoresistance via dysregulated signaling pathways. Toward this, an inflammatory chemokine, interleukin-8 (IL-8), is overexpressed in various cancers and is involved in tumor progression and chemoresistance. However, the mechanistic role of IL-8 in mediating metastasis and chemoresistance in oral squamous cell carcinoma (OSCC) is not known. METHODS AND RESULTS: In the present study, we evaluated the effect of IL-8 in regulating metastasis as well as chemoresistance in OSCC cell lines. For this, IL-8 was blocked exogenously using neutralizing IL-8 monoclonal antibody and IL-8 levels were enhanced by exogenous supply of recombinant human IL-8 (rhIL-8) to OSCC cells. The epithelial-to-mesenchymal transition (EMT) was evaluated using qPCR, migration by scratch/wound healing assay and invasion ability using transwell assay. rIL-8 induced chemoresistance was studied by apoptosis assay and the nuclear localization of NFκB using immunocytochemistry. IL-8 was significantly overexpressed in OSCC patients and cell lines. While exogenous blockade of IL-8 significantly reduced EMT, migration and invasion potential in OSCC cells, IL-8 overexpression upregulated these cellular traits thereby confirming the role of IL-8 in OSCC metastasis. Exogenous blockade of IL-8 also reversed chemoresistance in cisplatin resistant OSCC subline via NFκB signaling. CONCLUSION: IL-8 plays a crucial role in OSCC metastasis and its targeted blockade can help in management of cisplatin resistance.

Association of COVID-19 with Comorbidities: An Update.

Coronavirus disease (COVID-19) is caused by severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) which was identified in Wuhan, China in December 2019 and jeopardized human lives. It spreads at an unprecedented rate worldwide, with serious and still-unfolding health conditions and economic ramifications. Based on the clinical investigations, the severity of COVID-19 appears to be highly variable, ranging from mild to severe infections including the death of an infected individual. To add to this, patients with comorbid conditions such as age or concomitant illnesses are significant predictors of the disease's severity and progression. SARS-CoV-2 enters inside the host cells through ACE2 (angiotensin converting enzyme2) receptor expression; therefore, comorbidities associated with higher ACE2 expression may enhance the virus entry and the severity of COVID-19 infection. It has already been recognized that age-related comorbidities such as Parkinson's disease, cancer, diabetes, and cardiovascular diseases may lead to life-threatening illnesses in COVID-19-infected patients. COVID-19 infection results in the excessive release of cytokines, called "cytokine storm", which causes the worsening of comorbid disease conditions. Different mechanisms of COVID-19 infections leading to intensive care unit (ICU) admissions or deaths have been hypothesized. This review provides insights into the relationship between various comorbidities and COVID-19 infection. We further discuss the potential pathophysiological correlation between COVID-19 disease and comorbidities with the medical interventions for comorbid patients. Toward the end, different therapeutic options have been discussed for COVID-19-infected comorbid patients.

Rehabilitation in Systemic Lupus Erythematosus With Class 4 Lupus Nephritis Secondary to Pneumonia: A Case Report.

We herein report an undisclosed case of systemic lupus erythematosus (SLE) with class 4 lupus nephritis (LN). It is an autoimmune disease that occurs when the body's immune system attacks its tissues. It results in significant tissue damage and inflammation in the afflicted organs. It may affect the kidneys, brain, lungs, skin, joints, and blood vessels. A 30-year-old female presented to Acharya Vinoba Bhave Rural Hospital (AVBRH) with the complaint of breathlessness, cough with expectoration, and fever for two months. The patient is having musculoskeletal renal difficulties and psychological effects. The objective is to reduce the symptoms and to improve the quality of life. A multidisciplinary treatment approach is used, which includes physiotherapy intervention and patient education. In conclusion, this case report mainly focuses on a multidisciplinary treatment approach to improve patient outcomes and quality of life.

Polystyrene-Based Slippery Surfaces Enable the Generation and Easy Retrieval of Tumor Spheroids.

Multicellular tumor spheroids are the most well-characterized organotypic models for cancer research. Generally, scaffold-based and scaffold-free techniques are widely used for culturing spheroids. In scaffold-free techniques, the hanging drop (HD) method is a more versatile technique, but the retrieval of three-dimensional (3D) cell spheroids in the hanging drop method is usually labor-intensive. We developed oil-coated polystyrene nanofiber-based reusable slippery surfaces for the generation and easy retrieval of 3D spheroids. The developed slippery surfaces facilitated the rolling and gliding of the cell medium drops as well as holding the hydrophilic drops for more than 72 h by the virtue of surface tension as in the hanging drop method. In this study, polystyrene nanofibers were developed by the facile technique of electrospinning and the morphological evaluation was performed by scanning electron microscopy (SEM) and cryo-FESEM. We modeled the retrieval process of 3D spheroids with the ingredients of 3D spheroid generation, such as water, cell culture media, collagen, and hyaluronic acid solution, demonstrating the faster and easy retrieval of 3D spheroids within a few seconds. We created MCF-7 spheroids as a proof of concept with a developed slippery surface. 3D spheroids were characterized for their size, homogeneity, reactive oxygen species, proliferative marker (Ki-67), and hypoxic inducing factor 1ά (HIF-1ά). These 3D tumor spheroids were further tested for evaluating the cellular toxicity of the doxorubicin drug. Hence, the proposed slippery surfaces demonstrated the potential alternative of culturing 3D tumor spheroids with an easy retrieval process with intact 3D spheroids.

Mesenchymal Stem Cell-Derived Exosomes Loaded with miR-155 Inhibitor Ameliorate Diabetic Wound Healing.

Diabetic wounds are one of the debilitating complications that affect up to 20% of diabetic patients. Despite the advent of extensive therapies, the recovery rate is unsatisfactory, and approximately, 25% of patients undergo amputation, thereby demanding alternative therapeutic strategies. On the basis of the individual therapeutic roles of the miR-155 inhibitor and mesenchymal stem cells (MSC)-derived exosomes, we conjectured that the combination of the miR-155 inhibitor and MSC-derived exosomes would have synergy in diabetic wound healing. Herein, miR-155-inhibitor-loaded MSC-derived exosomes showed synergistic effects in keratinocyte migration, restoration of FGF-7 levels, and anti-inflammatory action, leading to accelerated wound healing mediated by negative regulation of miR-155, using an in vitro co-culture model and in vivo mouse model of the diabetic wound. Furthermore, treatment with miR-155-inhibitor-loaded MSC-derived exosomes led to enhanced collagen deposition, angiogenesis, and re-epithelialization in diabetic wounds. This study revealed the therapeutic potential of miR-155-inhibitor-loaded MSC-derived exosomes in diabetic wound healing and opened the doors for encapsulating miRNAs along with antibiotics within the MSC-derived exosomes toward improved management of chronic, nonhealing diabetic wounds.

Epithelial cell adhesion molecule (EpCAM) binding short peptides derived from antibody MOC-31; De-novo design, synthesis and their in-vitro evaluation.

Epithelial cell adhesion molecule (EpCAM) is one of the critical bio-maker for circulating tumor cells (CTC) detection. For capturing CTC, antibody-antigen-based techniques have mainly been explored. However, the expensiveness and tedious manufacturing process have posed certain limitations for antibody-based techniques for its wide applications in cell capturing. On the other hand, peptides are inexpensive bimolecular probes with high specificity and tunability. Although there are few reports on EpCAM binding peptides are available in literature, those peptides were selected through random library screening. Interestingly, de-novo design of the peptides against EpCAM has not been reported till date. For the first time, we have developed a small peptide (Pep14) from the complementary derived region (CDRs) of antibody MOC31 through systematic virtual screening. Selected peptide has demonstrated good binding affinity towards EpCAM with dissociation constant (Kd) of 870 nM and found to be co-localized with the anti-EpCAM antibody in EpCAM expressing cancer cells (MCF-7). Therefore, the short peptide Pep14 hold promise for capturing circulatory tumor cells through EpCAM binding.