Humor Production Research Articles

A social media simulation for investigating humor in speech acts

This report presents the development of the SocialNet Discourse Completion Task (DCT) to investigate humor in social media compliment responses. Building on observations by Bell et al. (2021), who introduced DCTs to explore L2 humor production, and Hashimoto and Nelson (2020), who emulated online forum interaction to produce language samples comparable to corpus data, this study extends DCTs to computer-mediated communication (CMC) using a “CMC-for-CMC” approach. The task engages participants with humorous contexts, amusing compliments, and close emulation of online interactions, revealing increased humor production rates. This report discusses the benefits of the instrument, provides preliminary evidence supporting its effectiveness and validity, and outlines its future directions in L2 pragmatics studies.

Current trends and advancements in utilizing endoscopic cyclophotocoagulation for the Treatment of Glaucoma.

Glaucoma ranks as the second most prevalent cause of global blindness. Presently, the reduction of intraocular pressure (IOP) stands as the sole efficacious method for addressing this condition. Endoscopic cyclophotocoagulation (ECP) is designed to mitigate aqueous humor production by inducing coagulation or closure of the ciliary body. Since its inception in 1990s, ECP has emerged as a pivotal modality in the therapeutic armamentarium for glaucoma. This review primarily elucidates the instrumentation employed in ECP for the treatment of glaucoma, the mechanisms underlying its efficacy in glaucoma management, and a comparative analysis of ECP in relation to other modalities for anti-glaucoma treatment. Furthermore, it examines the contemporary clinical utilization of ECP in glaucoma therapy, as well as the prevalent postoperative complications and their preventive measures. We anticipate that the role of ECP in the treatment of glaucoma will persistently evolve alongside advancements in the field. Particularly noteworthy is its expanding applicability in glaucoma therapy and its increasingly vital role in personalized comprehensive treatment approaches.

Genetic Insights and Epidemiological Models in Understanding Primary Open Angle Glaucoma

Primary open-angle glaucoma (POAG) is a multifactorial chronic optic neuropathy with significant genetic heterogeneity. The pathogenesis of POAG involves an imbalance between the production and drainage of aqueous humor (AH). Genetic theories suggest that transgenic mice demonstrating the GLU50LYS mutation in optineurin (OPTN) experience retinal ganglion cell apoptosis, while mutant myocilin (MYOC) proteins induce endoplasmic reticulum (ER) stress, leading to an unfolded protein response (UPR) and subsequent apoptosis of trabecular meshwork cells (TMC). Furthermore, the interaction between MYOC and mitochondria in the trabecular meshwork (TM) and astrocytes may lead to mitochondrial membrane depolarization and calcium channel dysregulation, contributing to POAG. Overexpression of MYOC variants (P370L, Q368X) is also implicated, as are epigenetic modifications and signaling pathways such as histone and DNA modification. POAG has been associated with autosomal dominant inheritance, with mutations in MYOC and OPTN being prominent causative factors, although many cases involve multiple genetic loci. Currently, over 20 genetic loci have been linked to POAG, with 14 chromosomal loci (GLC1A to GLC1N) identified, 5 of which contribute to juvenile-onset open-angle glaucoma (JOAG). Of these loci, MYOC, OPTN, WD repeat domain 36 (WDR36), and neurotrophin-4 (NTF4) are the most studied causative genes. The ongoing study of molecular genetics offers potential pathways for future therapeutic advances in the treatment of POAG.

An Analysis of Cantonese Verbal Humor in Table for Six from the Perspective of Pragmatics

Table for Six is a Hong Kong comedy movie released in 2022. With a box office of 77 million Hong Kong dollars, it won the historical championship of Hong Kong comedy films and was well-received by the public upon its release. It is a superb example of a “Dayo Wong-style movie” , with a ton of amazing Cantonese verbal humor. The cooperation principle, a crucial pragmatics theory, is used in this study along with qualitative research methodologies to investigate the mechanism of verbal humor production in the Cantonese setting. The article strategically selects four very representative character dialogues in the movie and conducts an in-depth analysis of them using the cooperative principle’s quantity maxim, quality maxim, relation maxim and manner maxim, further broadening the scope of linguistics research in the Cantonese context.

Gene therapy for glaucoma: Targeting key mechanisms

Glaucoma is a group of optic neuropathies characterised by progressive retinal ganglion cell (RGC) degeneration and is the leading cause of irreversible blindness worldwide. Current treatments for glaucoma focus on reducing intraocular pressure (IOP) with topical medications. However, many patients do not achieve sufficient IOP reductions with such treatments. Patient compliance to dosing schedules also poses a significant challenge, further limiting their effectiveness. While surgical options exist for resistant cases, these are invasive and carry risks of complications. Thus, there is a critical need for better strategies to prevent irreversible vision loss in glaucoma. Gene therapy holds significant promise in this regard, offering potential long-term solutions by targeting the disease’s underlying causes at a molecular level. Gene therapy strategies for glaucoma primarily target the two key hallmarks of the disease: elevated IOP and RGC death. This review explores key mechanisms underlying these hallmarks and discusses the current state of gene therapies targeting them. In terms of IOP reduction, this review covers strategies aimed at enhancing extracellular matrix turnover in the conventional outflow pathway, targeting fibrosis, regulating aqueous humor production, and targeting myocilin for gene-specific therapy. Neuroprotective strategies explored include targeting neurotrophic factors and their receptors, reducing oxidative stress and mitochondrial dysfunction, and preventing Wallerian degeneration. This review also briefly highlights key research priorities for advancing gene therapies for glaucoma through the clinical pipeline, such as refining delivery vectors and improving transgene regulation. Addressing these priorities will be essential for translating advancements from preclinical models into effective clinical therapies for glaucoma.

A Mini-Review on Gene Therapy in Glaucoma and Future Directions

Glaucoma is a group of optic neuropathies characterized by the degeneration of retinal ganglion cells and the loss of their axons in the optic nerve. The only approved therapies for the treatment of glaucoma are topical medications and surgical procedures aimed at lowering intraocular pressure. Gene therapy involves the insertion, removal, or modification of genetic material within cells to repair or compensate for the loss of a gene’s function. It describes a process or technology that enables the genetic modification of cells to produce a therapeutic effect. However, changing the genetic material alone does not extend the duration of overexpression of proteins that combat disease, nor does it facilitate the production of new proteins for this purpose. We reviewed the literature concerning the use of gene therapy in the treatment of glaucoma and explored the future directions that this innovation may offer. Three genes associated with glaucoma have been identified within these loci: myocilin/trabecular meshwork glucocorticoid response (TIGR) (GLC1A), optineurin (GLC1E), and WDR36 (GLC1G). Among these, the most extensively studied glaucoma gene is myocilin (a TM-inducible glucocorticoid response gene). Building on previous successes, researchers have begun to apply genetic therapeutic approaches to alleviate or reduce symptoms associated with ocular hypertension (OHT) and glaucoma-like optic neuropathy (GON). It is evident that several therapeutic strategies exist that modulate aqueous humor production and flow, thereby regulating intraocular pressure (IOP) and protecting retinal ganglion cells (RGCs) from apoptosis. With the emergence of gene therapy as a potentially viable approach to preserving vision, new methods for managing glaucoma may soon become available. Genomic therapy is a promising treatment option for glaucoma patients and has significant potential for widespread clinical application.

Optic Nerve Head in Case of Increased Intraocular Pressure, High Intracranial Pressure and Increased Intracranial Pressure with Simultaneous Intraocular Pressure

The optic nerve, as part of the central nervous system, is surrounded by meninges and cerebrospinal fluid (CSF). This review discusses the effects of increased intraocular pressure (IOP), elevated intracranial pressure (ICP), and the simultaneous rise in both pressures on the optic nerve head (ONH). Increased IOP, caused by the balance of aqueous humor production and drainage, can lead to glaucomatous optic neuropathy, particularly through mechanical and ischemic damage to the lamina cribrosa. Elevated ICP, characterized by increased CSF pressure, can result in optic nerve edema, impairing axonal transport and blood flow. The complex interactions between IOP and ICP are critical for understanding their combined impact on ONH deformation and glaucomatous damage. It is essential to consider both pressures in clinical evaluations and treatment strategies for optic nerve-related diseases. Recent studies suggest that both IOP and ICP influence the optic nerve head morphology and pathology, highlighting the importance of comprehensive management approaches. Further research is needed to elucidate the intricate dynamics of IOP and ICP in the pathogenesis of optic nerve diseases.

Advancing Glaucoma Therapy by Exploring the Efficacy and Potential of Brimonidine Niosomal Gel

Glaucoma is a leading cause of permanent vision loss worldwide and is characterised by progressive optic neuropathy with elevated intraocular pressure (IOP) as a major risk factor. Although successful, the current therapeutic strategies are often severely limited by their need for chronic dosing, systemic side effects and poor patient compliance. Brimonidine, an alpha-2 adrenergic receptor agonist which acts selectively, has been beneficial through its IOP-lowering effects by diminishing aqueous humor production and improving uveoscleral outflow. A novel medication delivery technology to enhance ocular bioavailability and extended drug release is brimonidine, formulated as a niosomal gel. The aim of this study is to highlight its clinical efficacy, formulation strategies and mechanism of action that significantly improved glaucoma therapy. Key studies illuminate its potential benefits in reducing dosing frequency, avoiding side effects and increasing patient compliance. Additional study and optimization required to scale-up manufacturing or ensure long-term stability. Possible future directions: combination medications and delivery systems personalized medicine possible future directions in the treatment of glaucoma might include combination medicines and personalized medicine techniques tailored to patient-specific needs. Brimonidine niosomal gel may be a new approach for glaucoma management and it can change the concept of intraocular drug delivery in the future.

The relationship between openness to experience and humor production: Exploring the mediating roles of cognitive flexibility and ambiguity tolerance.

The purpose of this study was to examine how individual openness to experience influences humor production and to explore the underlying psychological mechanisms of this relationship, specifically focusing on cognitive flexibility (the cognitive path) and ambiguity tolerance (the motivational path). To comprehensively evaluate individuals' humor production ability, Study 1 employed a subjective self-report questionnaire on sense of humor, while Study 2 used an objective humor dialogue generation task. The results of Study 1 indicated that openness to experience did not directly impact sense of humor; instead, the relationship between openness to experience and sense of humor was fully mediated by cognitive flexibility. In Study 2, findings showed that openness to experience positively predicted humor production ability, with ambiguity tolerance partially mediating this effect. These results suggest that individuals with higher levels of openness to experience have a greater capacity for generating humorous perspectives. Moreover, the study identified two psychological pathways-cognition and motivation-in the process of generating funny ideas. The specific pathway influenced by the measurement method used for humor production further highlights the importance of both cognitive flexibility and ambiguity tolerance in understanding how openness to experience contributes to humor production.

Effect of Freeze-Thawing Treatment on Platelet-Rich Plasma Purified with Different Kits.

Osteoarthritis of the knee (OAK), a progressive degenerative disease affecting quality of life, is characterized by cartilage degeneration, synovial inflammation, and osteophyte formation causing pain and disability. Platelet-rich plasma (PRP) is an autologous blood product effective in reducing OAK-associated pain. PRP compositions depend on their purification. In clinical practice, PRP is typically administered immediately after purification, while cryopreserved PRP is used in research. Platelets are activated by freezing followed by release of their humoral factors. Therefore, PRP without any manipulation after purification (utPRP) and freeze-thawed PRP (fPRP) may differ in their properties. We purified leukocyte-poor PRP (LPPRP) and autologous protein solution (APS) to compare the properties of utPRPs and fPRPs and their effects on OAK target cells. We found significant differences in platelet activation and humoral factor content between utPRPs and fPRPs in both LPPRP and APS. Freeze-thawing affected the anti-inflammatory properties of LPPRP and APS in chondrocytes and synovial cells differed. Both utPRPs and fPRPs inhibited polarization toward M1 macrophages while promoting polarization toward M2 macrophages. Freeze-thawing specifically affected humoral factor production in macrophages, suggesting that evaluating the efficacy of PRPs requires considering PRP purification methods, properties, and conditions. Understanding these variations may enhance therapeutic application of PRPs in OAK.

Role and mechanism of autonomic nervous system regulation in primary glaucoma

The regulation of blood flow in the human eye, aqueous humor production, and the outflow channels of aqueous humor are all controlled by the autonomic nervous system (ANS), encompassing both sympathetic and parasympathetic nerves. Patients with primary glaucoma often exhibit autonomic nervous system dysfunctions, which may exacerbate visual impairment. The homeostasis of the autonomic nervous system is influenced by circadian rhythms, physical exercise, emotional states, medications, and other factors. Previous studies have indicated that activities such as aerobic exercise, yoga breathing, and meditation can promote the restoration of autonomic nervous system balance, thereby reducing intraocular pressure. However, further evidence is required to substantiate the efficacy of ANS activity regulation as an effective adjunct therapy for primary glaucoma. This review examines the role and mechanisms of autonomic nervous system regulation in the context of primary glaucoma.

The politics and limitations of Afrodiasporic humour: Elnathan John’s Be(com)ing Nigerian

This article examines the politicisation and limitations of Afrodiasporic humour in Elnathan John’s 2019 text: Be(com)ing Nigerian. Although most literary commentators tend to categorise this satirical guide as a novel, it does not follow the plot structure of a conventional prose narrative. Rather, John models his text on ethics and aesthetics of Onitsha pamphlet literature, a popular culture tradition which flourished during the colonial epoch. My central argument is that John’s satirical critique of Nigerian national identity does not only elicit the reader’s laughter, but also challenges his fellow citizens to recalibrate their cultural ethics, in order to achieve a self-improvement agency both individually and collectively. In providing this self-improvement guidance, John effectively invests the reader’s aesthetic sensibility with an ideological hermeneutic, which underpins, and so enables, a vicarious satirical critique of what it means to be Nigerian in different socio-political contexts. I therefore demonstrate how John deploys colonial and Eurocentric clichés, biblical imagery and rhetoric, irony, sarcasm, parody, and hyperbole to satirise the constructedness, complexities, and ambiguities of a Nigerian identity born out of British colonialism and post-independence misrule of both military and civilian dictatorships. For insofar as form dialectically overlaps with theme, John’s self-improvement guide is ineluctably embedded with a satirical politics and poetics. That is, as a Nigerian diasporic writer who currently lives and works in Germany, John inhabits a transcultural space between the local and the global, from which he satirises both indigenous and Western values. I also contend that John’s transcultural ambivalence reveals the limitations of his Afrodiasporic humour, since Nigeria’s ethnic diversity implies cultural incommensurability and potential audience conflict. I then conclude by reflecting on how John’s satirical guide adumbrates the production, circulation, and critical reception of African postcolonial humour, a genre which remains largely undertheorised.

How funny is ChatGPT? A comparison of human- and A.I.-produced jokes.

Can a large language model produce humor? Past research has focused on anecdotal examples of large language models succeeding or failing at producing humor. These examples, while interesting, do not examine ChatGPT's humor production abilities in ways comparable to humans' abilities, nor do they shed light on how funny ChatGPT is to the general public. To provide a systematic test, we asked ChatGPT 3.5 and laypeople to respond to the same humor prompts (Study 1). We also asked ChatGPT 3.5 to generate humorous satirical headlines in the style of The Onion and compared them to published headlines of the satirical magazine, written by professional comedy writers (Study 2). In both studies, human participants rated the funniness of the human and A.I.-produced responses without being aware of their source. ChatGPT 3.5-produced jokes were rated as equally funny or funnier than human-produced jokes regardless of the comedic task and the expertise of the human comedy writer.

The collective and individual expressions of humour in social media spaces

This article seeks to establish a theoretical framework for considering how the collective and individual expressions of humour in social media spaces have been used and presented in the socio-political context of Jordan after the 2011 Arab Spring. This framework moves from the collective to the individual and makes Mikhail Bakhtin and Sigmund Freud complementary to the study of Jordanian social media humour after the Arab Spring. It argues that Mikhail Bakhtin’s theories of carnival and the carnivalesque (folk humour) have a functional similarity to Sigmund Freud’s theory of humour (release theory) because both seem to agree on the role of repression to influence the production of humour. Although repression is being understood differently (for Bakhtin it is political repression, which is usually a conscious decision, while for Freud it is self-repression, which is usually unconscious), humour can provide us with a strong mechanism for overcoming repression, or at least, giving the individual or the crowd the impression that they are challenging repression without necessarily challenging the status quo i.e., calling for regime change or revolution.

Adenylyl Cyclase in Ocular Health and Disease: A Comprehensive Review.

Adenylyl cyclases (ACs) are a group of enzymes that convert adenosine-5'-triphosphate (ATP) to cyclic adenosine 3',5' monophosphate (cAMP), a vital and ubiquitous signalling molecule in cellular responses to hormones and neurotransmitters. There are nine transmembrane (tmAC) forms, which have been widely studied; however, the tenth, soluble AC (sAC) is less extensively characterised. The eye is one of the most metabolically active sites in the body, where sAC has been found in abundance, making it a target for novel therapeutics and biomarking. In the cornea, AC plays a role in endothelial cell function, which is vital in maintaining stromal dehydration, and therefore, clarity. In the retina, AC has been implicated in axon cell growth and survival. As these cells are irreversibly damaged in glaucoma and injury, this molecule may provide focus for future therapies. Another potential area for glaucoma management is the source of aqueous humour production, the ciliary body, where AC has also been identified. Furthering the understanding of lacrimal gland function is vital in managing dry eye disease, a common and debilitating condition. sAC has been linked to tear production and could serve as a therapeutic target. Overall, ACs are an exciting area of study in ocular health, offering multiple avenues for future medical therapies and diagnostics. This review paper explores the diverse roles of ACs in the eye and their potential as targets for innovative treatments.

The Application of Rho Kinase Inhibitors in the Management of Glaucoma.

Glaucoma is a chronic neurodegenerative disease that poses a significant threat of irreversible blindness worldwide. Current treatments for glaucoma focus on reducing intraocular pressure (IOP), which is the only modifiable risk factor. Traditional anti-glaucomatous agents, including carbonic anhydrase inhibitors, beta-blockers, alpha-2 agonists, and prostaglandin analogs, work by either improving uveoscleral outflow or reducing aqueous humor production. Rho kinase (ROCK) inhibitors represent a novel class of anti-glaucomatous drugs that have emerged from bench to bedside in the past decade, offering multifunctional characteristics. Unlike conventional medications, ROCK inhibitors directly target the trabecular meshwork outflow pathway. This review aims to discuss the mechanism of ROCK inhibitors in reducing IOP, providing neuroprotection, and preventing fibrosis. We also highlight recent studies and clinical trials evaluating the efficacy and safety of ROCK inhibitors, compare them with other clinical anti-glaucomatous medications, and outline future prospects for ROCK inhibitors in glaucoma treatment.

CRISPR-Cas9-mediated deletion of carbonic anhydrase 2 in the ciliary body to treat glaucoma

The carbonic anhydrase 2 (Car2) gene encodes the primary isoenzyme responsible for aqueous humor (AH) production and plays a major role in the regulation of intraocular pressure (IOP). The CRISPR-Cas9 system, based on the ShH10 adenovirus-associated virus, can efficiently disrupt the Car2 gene in the ciliary body. With a single intravitreal injection, Car2 knockout can significantly and sustainably reduce IOP in both normal mice and glaucoma models by inhibiting AH production. Furthermore, it effectively delays and even halts glaucomatous damage induced by prolonged high IOP in a chronic ocular hypertension model, surpassing the efficacy of clinically available carbonic anhydrase inhibitors such as brinzolamide. The clinical application of CRISPR-Cas9 based disruption of Car2 is an attractive therapeutic strategy that could bring additional benefits to patients with glaucoma.

The power of laughter: a study on humor and creativity in undergraduate nursing education in Egypt

BackgroundCreativity in nursing education is crucial for developing practical problem-solving skills, and humor is a valuable tool for stress management and fostering a positive learning environment. This study explored the relationship between creativity and humor among nursing students.MethodsA cross-sectional survey was conducted with 265 convenient undergraduate nursing students aged 20 to 25. The Short Scale of Creative Self (SSCS) and the Multidimensional Sense of Humor Scale (MSHS) were used to measure creativity and various aspects of humor.ResultsShowed a significant positive correlation between humor and creativity (r = 0.238, p < 0.001). Positive correlations were found between Humor Production, Coping or Adaptive Humor, and Appreciation of Humor with creativity (r = 0.254, 0.230, and 0.461, p < 0.001, respectively). In contrast, Attitudes Toward Humor and Humorous People were negatively correlated with creativity (r=-0.343, p < 0.05). Humor accounted for 16.2% of the variance in creativity.ConclusionThe study concluded a strong link between humor and creativity, with positive correlations observed between creative self-efficacy and creative personal identity with different aspects of humor. The study recommends the incorporation of humor into nursing education and healthcare settings to encourage creative problem-solving and reduce burnout among students and staff.

Liposomal drug delivery for glaucoma: Recent advancement in ocular therapy

Glaucoma affects millions worldwide. Untreated, it might cause lifelong blindness. Traditional treatments have been limited and intrusive. Liposomes are changing glaucoma treatment. Phospholipid bilayer liposomes can carry medications for targeted administration. This innovative glaucoma medication has huge potential to transform the way we treat it. This essay will explain liposomes, how they function, and why they are a glaucoma therapy game-changer. Eyes have several sensory compartments. Eyes send brain impulses. Eye-aqueous humour production causes glaucoma. It mostly affects the over-50s. Glaucoma destroys retinal ganglion cells and the optic nerve, causing blindness. CO2 inhibitors treat it. This inhibitor keeps aqueous humour from the ocular fluid. Normal eye medication dosage. This ocular drug administration approach relies on nasolacrimal drainage and tears turnover to provide the usual dose form. Low bioavailability. Novel pharmaceutical delivery dose formulations can fix this. Nano co-adhesive compositions prolong ocular drug delivery. Liposomes cure glaucoma uniquely. Bioavailability lowers toxicity and dosage. Novel Drug Delivery System helps glaucoma patients worldwide. Liposomes drop IOP slowly. Aqueous liposomes have natural and synthetic phospholipid bilayers. Liposomes contain hydrophilic medicines. Liposomes resemble cells. Their properties make them cling to cells. Biocompatible liposomes increase drug solubility, stability, absorption, and toxicity. Conjunctiva and cornea interactions with liposomes impact tear dynamics and medication duration and frequency. Novel eye medication delivery methods are being investigated. This medicine administration at the proper place challenges drug delivery systems. Here are innovative ocular drug-delivery methods. Biocompatible liposomes improve drug solubility, stability, absorption, and toxicity. Liposomes affect tear dynamics and medication duration and frequency via interacting with the conjunctiva and cornea. Novel ocular medicine delivery techniques for various eye ailments are being explored. This medication administration at the right place challenges drug delivery systems. Innovative ocular drug-delivery systems will be reviewed here.

Effect of a fixed combination of ripasudil and brimonidine on aqueous humor dynamics in mice

Ripasudil–brimonidine fixed-dose combination (K-232) simultaneously targets three different intraocular pressure (IOP) lowering mechanisms, increasing trabecular meshwork outflow and uveoscleral outflow, and reducing aqueous humor production Vascularly, ripasudil induces transient vasodilation, brimonidine transient vasoconstriction. Investigating effects on IOP, aqueous dynamics, and EVP in mice eyes by microneedle and constant-pressure perfusion methods, and on cytoskeletal and fibrotic proteins changes in HTM cells by a gel contraction assay and immunocytochemistry. Ripasudil, K-232, and brimonidine droplets significantly reduced IOP at 30 min, with K-232 sustaining the effect at 60 min. For EVP, only K-232 exhibited reduced EVP until 60 min after instillation. In vitro, ripasudil inhibited gel contractility and TGFβ2-induced fibrotic changes, whereas brimonidine did not. K-232 significantly lowered IOPs in mice by combining the effects of ripasudil and brimonidine. Brimonidine alone also showed IOP reductions with enhanced outflow facility, and the drug did not interfere with the effects of ripasudil on the trabecular meshwork outflow; K-232 and ripasudil alone both significantly lowered the EVP and enhanced outflow facility, demonstrating that K-232 efficiently reduces IOPs.