Nov. 11—CHAMPAIGN — The Illinois women's basketball team's season-opening win against Florida State, plus Sunday's grind-it-out victory against Marquette, pushed the Illini into the Associated Press Top 25 on Monday. Illinois makes its season debut in the poll at No. 23 and knocked the Seminoles out of the top 25 with the 83-74 victory. Adding a 65-53 win against the Golden Eagles assured the ...

The No. 4 Texas Longhorns kicked off their season with a 119-47 win over Southeast Missouri State (SEMO) on Sunday at Moody Center. This victory marked Texas' 13th consecutive home opener win, establishing a strong start to the 2024-2

Three stars from Iowa women's basketball's 71-52 victory vs. Virginia Tech.

Some big games on the horizon as Notre Dame women's basketball is at No. 5 in latest Coaches Poll

Five-star wing Deniya Prawl has committed to Lady Vols basketball, marking a significant recruiting win in Kim Caldwell's first year at Tennessee.

Nov. 11—Class 3A preseason No. 1 Greensburg opened the season Friday with an 81-23 victory over Jac-Cen-Del. The Lady Pirates opened the scoring with a steal and layup by Mylie Wilkison. After buckets by Clarie Larrison, Mary Harmon, Wilkison and Leah West, the Lady Pirates led 10-0. JCD got on the board with a 3-pointer by Brooklyn Simon. It was all Greensburg from there in the first quarter. ...

Dan Skillings Jr. sidelined by surgery for Cincinnati Bearcats basketball

Freshman had a season-high 13 points off bench while contributing to Spartans' win over Eastern Michigan.

FSU women's basketball improves to 2-1 after a dominating victory over FAMU on Monday.

LSU women's basketball hosts Charleston Southern on Tuesday morning for a nonconference game. Here's how to watch.

Onward State published a story this week that contained on-the-record comments from former Marquette players about Carolyn Kieger's coaching style.

Tennessee Lady Vols basketball will open the 2025-26 season with a neutral-site matchup against NC State in Greensboro at First Horizon Coliseum

LSU women's basketball bucked a bit of a slow start to blowout Charleston Southern Tuesday morning.

The Lady Vols beat Middle Tennessee 89-75 on Tuesday at Food City Center. Talaysia Cooper led Tennessee with 18 points

LSU women's basketball coach Kim Mulkey provided updates for Shayeann Day-Wilson and Last-Tear Poa on Tuesday after LSU's win vs Charleston Southern.

On Wednesday at Moody Center, a Lamar team that went 24-7 last season should provide a tougher test for the Longhorns than in their season opener.

Elisa Mevius and Nani Falatea each scored 11 points and No. 25 Oregon routed North Texas 66-35 on Tuesday for its fourth straight victory. Mevius scored the final four points of the first quarter to give Oregon a 14-4 lead as North Texas was just 2 of 11 from the field. Falatea made the first field goal of the second quarter for a 17-6 lead and the Ducks led by double figures the rest of the way.

It was Louisville women's basketball vs UT Martin at the Kathleen and Tom Elam Center. See score updates and highlights from the road clash.

Lady Vols basketball relied on its best 3-point shooting night of the season to close out a win over Middle Tennessee State on Tuesday

EAU CLAIRE— This weekend saw the first basketball games for Blugold men’s and women’s basketball during the Market & Johnson Blugold Tip-Off Tournament. The games were the first to be played at the Sonnentag Event Center, a part of the new $122 million multi-purpose facility which opened earlier this year. The event center has a capacity of 3,500 people for sporting events as compared to the ...

Nov. 12—The Gonzaga women's basketball team has much to learn after a challenging loss at Stanford on Sunday. Losses have a way of exposing a team's shortcomings. And there is much to learn from the worst loss (89-58) in coach Lisa Fortier's 11 seasons. Stanford, unranked in the preseason poll for the first time since 1999-2000, is unranked no more. The Cardinal (3-0) entered at No. 24 in the ...

Alexis Markowski scored 22 points, Natalie Potts had a double-double and No. 21 Nebraska cruised to an 84-58 win over Southern on Tuesday night. Potts had 17 points and 12 rebounds, eight on the offensive end, for the Cornhuskers (3-0). Alberte Rimdal added 12 points.

Tallahassee, FL - The South Georgia Technical College Lady Jets dropped a hard fought three-point loss, 50 – 47, to the nationally ranked Eastern Florida State College Titans before rallying to a 66 – 60 victory over Tallahassee State College in the Tallahassee Community College Classic this weekend to move to 3 – 1 on the season. “We put ourselves in a position to beat a very talented team ...

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Donna M. Wilcock
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Oct 18, 2017; 37:10023-10034
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Mahsa Altafi
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Sukhbinder Kumar
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Fadel Zeidan
Nov 18, 2015; 35:15307-15325
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Mitchell G. Spring
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Kyle E. Mathewson
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Randy L. Buckner
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Jennifer L. Zamanian
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Jordan A. Taylor
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Shiaoching Gong
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Toolbox

Holly Oakley
Oct 4, 2006; 26:10129-10140
Neurobiology of Disease

Matthew F. Glasser
Aug 10, 2011; 31:11597-11616
BehavioralSystemsCognitive

Targeting altered expression and/or activity of GABA (-aminobutyric acid) transporters (GATs) provide therapeutic benefit for age-related impairments, including cognitive dysfunction. However, the mechanisms underlying the transcriptional regulation of GATs are unknown. In the present study, we demonstrated that the stimulator of interferon genes (STING) upregulates GAT1 and GAT3 expression in the brain, which resulted in cognitive dysfunction. Genetic and pharmacological intervention of STING suppressed the expression of both GAT1 and GAT3, increased the ambient GABA concentration, and therefore, enhanced tonic GABA_A inhibition of principal hippocampal neurons, resulting in spatial learning and working memory deficits in mice in a type I interferon-independent manner. Stimulation of the STING->GAT pathway efficiently restored cognitive dysfunction in STING-deficient mice models. Our study uncovered for the first time that the STING signaling pathway regulates GAT expression in a cell autonomous manner and therefore could be a novel target for GABAergic cognitive deficits.

Serotonin modulates diverse phenotypes and functions including depressive, aggressive, impulsive, and feeding behaviors, all of which have reward-related components. To date, research has focused on understanding these effects by measuring and manipulating dorsal raphe serotonin neurons and using single-receptor approaches. These studies have led to a better understanding of the heterogeneity of serotonin actions on behavior; however, they leave open many questions about the timing and location of serotonin's actions modulating the neural circuits that drive these behaviors. Recent advances in genetically encoded fluorescent biosensors, including the GPCR activation-based sensor for serotonin (GRAB-5-HT), enable the measurement of serotonin release in mice on a timescale compatible with a single rewarding event without corelease confounds. Given substantial evidence from slice electrophysiology experiments showing that serotonin influences neural activity of the striatal circuitry, and the known role of the dorsal medial striatal (DMS) in reward-directed behavior, we focused on understanding the parameters and timing that govern serotonin release in the DMS in the context of reward consumption, external reward value, internal state, and cued reward. Overall, we found that serotonin release is associated with each of these and encodes reward anticipation, value, approach, and consumption in the DMS.

Neuronal cytotoxic edema is implicated in neuronal injury and death, yet mitigating brain edema with osmotic and surgical interventions yields poor clinical outcomes. Importantly, neuronal swelling and its downstream consequences during early brain development remain poorly investigated, and new treatment approaches are needed. We explored Ca²⁺-dependent downstream effects after neuronal cytotoxic edema caused by diverse injuries in mice of both sexes using multiphoton Ca²⁺ imaging in vivo [Postnatal Day (P)12–17] and in acute brain slices (P8–12). After different excitotoxic insults, cytosolic GCaMP6s translocated into the nucleus after a few minutes in a subpopulation of neurons, persisting for hours. We used an automated morphology-detection algorithm to detect neuronal soma and quantified the nuclear translocation of GCaMP6s as the nuclear to cytosolic intensity (N/C ratio). Elevated neuronal N/C ratios occurred concurrently with persistent elevation in Ca²⁺ loads and could also occur independently from neuronal swelling. Electron microscopy revealed that the nuclear translocation was associated with the increased nuclear pore size. The nuclear accumulation of GCaMP6s in neurons led to neocortical circuit dysfunction, mitochondrial pathology, and increased cell death. Inhibiting calpains, a family of Ca²⁺-activated proteases, prevented elevated N/C ratios and neuronal swelling. In summary, in the developing brain, we identified a calpain-dependent alteration of nuclear transport in a subpopulation of neurons after disease-relevant insults leading to long-term circuit dysfunction and cell death. The nuclear translocation of GCaMP6 and other cytosolic proteins after acute excitotoxicity can be an early biomarker of brain injury in the developing brain.

Vertebrate nervous systems use the axon initial segment (AIS) to initiate action potentials and maintain neuronal polarity. The microtubule-associated protein tripartite motif containing 46 (TRIM46) was reported to regulate axon specification, AIS assembly, and neuronal polarity through the bundling, or fasciculation, of microtubules in the proximal axon. However, these claims are based on TRIM46 knockdown in cultured neurons. To investigate TRIM46 function in vivo, we examined male and female TRIM46 knock-out mice. Contrary to previous reports, we find that TRIM46 is dispensable for axon specification and AIS formation. TRIM46 knock-out mice are viable, have normal behavior, and have normal brain structure. Thus, TRIM46 is not required for AIS formation, axon specification, or nervous system function. However, we confirm that TRIM46 is required for microtubule fasciculation. We also show TRIM46 enrichment in the first ~100 μm of axon occurs independently of ankyrinG (AnkG) in vivo, although AnkG is required to restrict TRIM46 only to the AIS. Our results highlight the need for further investigation of the mechanisms by which the AIS and microtubules interact to shape neuronal structure and function.

Rodent jaws evolved structurally to support dual functionality, for either biting or chewing food. Rodent hands also function dually during food handling, for actively manipulating or statically holding food. How are these oral and manual functions coordinated? We combined electrophysiological recording of muscle activity and kilohertz kinematic tracking to analyze masseter and hand actions as mice of both sexes handled food. Masseter activity was organized into two modes synchronized to hand movement modes. In holding/chewing mode, mastication occurred as rhythmic (~5 Hz) masseter activity while the hands held food below the mouth. In oromanual/ingestion mode, bites occurred as lower-amplitude aperiodic masseter events that were precisely timed to follow regrips (by ~200 ms). Thus, jaw and hand movements are flexibly coordinated during food handling: uncoupled in holding/chewing mode and tightly coordinated in oromanual/ingestion mode as regrip–bite sequences. Key features of this coordination were captured in a simple model of hierarchically orchestrated mode-switching and intramode action sequencing. We serendipitously detected an additional masseter-related action, tooth sharpening, identified as bouts of higher-frequency (~13 Hz) rhythmic masseter activity, which was accompanied by eye displacement, including rhythmic proptosis, attributable to masseter contractions. Collectively, the findings demonstrate how a natural, complex, and goal-oriented activity is organized as an assemblage of distinct modes and complex actions, adapted for the divisions of function arising from anatomical structure. These results reveal intricate, high-speed coordination of disparate effectors and show how natural forms of dexterity can serve as a model for understanding the behavioral neurobiology of multi-body-part coordination.