Search Results (5)

In 1984, professional wrestler Hulk Hogan defeated the Iron Sheik to win the WWF Heavyweight Title. Thus marked the birth of ‘Hulkamania’, a near-decade-long period when Hulk Hogan (real name Terry Bollea) crossed over into American popular culture. In the following years, Hogan battled a series of proxies for America’s enemies, from the Soviet rival in Nikolai Volkoff, Iranian sympathizer Sergeant Slaughter, and the Japanese sumo wrestler Yokozuna, among other opponents. More importantly, Hogan appeared on American talk shows, the front of magazines, had his own children’s cartoons, and marketed workout devices, toys, food, and a host of other ephemera. Existing in a liminal space between sport and entertainment, professional wrestling allows athletes/performers far more opportunities to cultivate messages and meanings through their bodies. Using film, wrestling magazines, and wrestling broadcasts, this article argues that Hogan’s body and his use of his body were paramount to his success. More than that, the use of his body embodied ideals about American masculinity. It embodied all-American strength, an ability to succeed no matter the odds, and a fierce Christian patriotism. Hogan was one of the biggest stars of the 1980s, inside and outside of sport. His body and its representation are thus worthy of study. Full article

Background: Cervical spine injuries are considered common in athlete populations, especially in those involved in high-contact sports. In some cases, surgical treatment can be necessary, and, therefore, return-to-play (RTP) after surgery represent a notable issue. Methods: We performed a systematic review of literature according to the PRISMA statement guidelines using the following search algorithm: ((“ACDF”) OR (“cervical spine surgery”) OR (“neck surgery”) OR (“cervical discectomy”) OR (“foraminotomy”) OR (“cervical disc replacement”)) AND ((“return to play”) OR (“athlete”) OR (“contact sports”) OR (“martial arts”)). The search was performed on 21 October 2022. We included only articles in which operative treatment for the cervical spine was performed and return to martial art activity was declared in the text. Results: Eight articles were selected, including 23 athletes who practice wrestling (n = 16), kickboxing (n = 1), sumo (n = 1) or other unspecified martial arts (n = 5). We also included the case of a young judoka who underwent anterior cervical discectomy and fusion (ACDF) at our hospital. About 88% (21 of 24 cases) of martial arts practitioners returned to play after cervical spine surgery, and no major complications were reported after RTP. Four patients (16.7%) returned in 0–3 months; 41.7% (10 of 24) returned in 3–6 months; 29.2% (7 of 24) returned after a period longer than 6 months. ACDF is the most used procedure. The level of evidence in the included articles is low: only case reports are available, including some single-case studies. Moreover, a small number of cases have been reported, and the examined data are very heterogeneous. Conclusions: Return to martial arts within one year after cervical spine surgery is generally safe, even if case-by-case evaluation is, however, necessary. Further studies are necessary to corroborate the present findings in a larger population. Full article

The 2020 Summer Olympic Games in Tokyo offer a fitting and timely point of departure to consider the religion-based exclusion of women and, by extension, to peer into the nation-culture-religion-gender nexus in Japan. The Japan Sumo Association, a quasi-governmental corporation, champions itself as the custodian of a divine affair cultivated by male deities and mortal men, and exclusive of women. The Sumo Association bans women and girls from entering or even touching the wrestling ring, lest they violate sumo tradition and taint their so-called sacred battlefield. Critics of sumo’s female taboo denounce the Association’s rule as anachronistic and sexist as well as illegal. The opposition focuses attention on the need for change, and justifiably so, but there exists an equally pressing need to think about why the ban prevails even with strong opposition. Olympic presentations of the male sumo wrestler open our eyes as to one such abetting force: persuasive and politically expedient visions of sumo wrestling as an ancient, sacred, and exclusively male endeavor. Full article

Schwann cell development and peripheral nerve myelination are finely orchestrated multistep processes; some of the underlying mechanisms are well described and others remain unknown. Many posttranslational modifications (PTMs) like phosphorylation and ubiquitination have been reported to play a role during the normal development of the peripheral nervous system (PNS) and in demyelinating neuropathies. However, a relatively novel PTM, SUMOylation, has not been studied in these contexts. SUMOylation involves the covalent attachment of one or more small ubiquitin-like modifier (SUMO) proteins to a substrate, which affects the function, cellular localization, and further PTMs of the conjugated protein. SUMOylation also regulates other proteins indirectly by facilitating non-covalent protein–protein interaction via SUMO interaction motifs (SIM). This pathway has important consequences on diverse cellular processes, and dysregulation of this pathway has been reported in several diseases including neurological and degenerative conditions. In this article, we revise the scarce literature on SUMOylation in Schwann cells and the PNS, we propose putative substrate proteins, and we speculate on potential mechanisms underlying the possible involvement of this PTM in peripheral myelination and neuropathies. Full article

DNA double-strand breaks (DSBs) comprise one of the most toxic DNA lesions, as the failure to repair a single DSB has detrimental consequences on the cell. Homologous recombination (HR) constitutes an error-free repair pathway for the repair of DSBs. On the other hand, when uncontrolled, HR can lead to genome rearrangements and needs to be tightly regulated. In recent years, several proteins involved in different steps of HR have been shown to undergo modification by small ubiquitin-like modifier (SUMO) peptide and it has been suggested that deficient sumoylation impairs the progression of HR. This review addresses specific effects of sumoylation on the properties of various HR proteins and describes its importance for the homeostasis of DNA repetitive sequences. The article further illustrates the role of sumoylation in meiotic recombination and the interplay between SUMO and other post-translational modifications. Full article